djvu | 173e51e9f7111aa6f6b989e19202cfe07b919e306df81c25dc90fb5ec3dfa3a0

Analysis

max time kernel
153s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 05:40

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General

Target
file.exe
Size 265KB
Sample221004-gcwdvseca2
SHA256 173e51e9f7111aa6f6b989e19202cfe07b919e306df81c25dc90fb5ec3dfa3a0
MD5 e07c462a9f569bf5e636c93d90df7c2a
SHA1 d71fecb76036ca55c37e25372357a357064722df
SHA512 539958231ddc4c1f087c29ef93a2dc66a33f589f4695aec1a1c0d33dde14653b2f6c4e4ad46cfa603176a0becdf88e809f6fee075b01141ca34b32b237d8938d
SSDEEP 3072:YXh7cR3Qe1FLqy785f6DnRWH17bnLONez2Bk29WrxpzbgqruYwOtz8i3lpZa9uDe:s6lS76YbKNez+9uzbgwuYwOtA2lwVfX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu smokeloader backdoor collection discovery persistence ransomware spyware stealer trojan

Malware Config

Extracted

Family

djvu

http://winnlinne.com/lancer/get.php

Attributes

extension
.adww
offline_id
z8lhl4oForVEc7gy9Ra8rSqjYMl3xiFRuIW4not1
payload_url
http://rgyui.top/dl/build2.exe

http://winnlinne.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-g28rVcqA58 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0573Jhyjd

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 11 IoCs

resource	yara_rule
behavioral2/memory/5044-148-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/5044-150-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4164-152-0x00000000022C0000-0x00000000023DB000-memory.dmp	family_djvu
behavioral2/memory/5044-153-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/5044-155-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/5044-168-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/5044-172-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4788-177-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4788-179-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4788-180-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4788-191-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Smokeloader packer 1 IoCs

resource	yara_rule
behavioral2/memory/2976-133-0x0000000002040000-0x0000000002049000-memory.dmp	family_smokeloader

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file

Executes dropped EXE 7 IoCs

pid	Process
4164	1F70.exe
2608	31B1.exe
5044	1F70.exe
2392	1F70.exe
4788	1F70.exe
3600	build3.exe
2160	mstsca.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	1F70.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	1F70.exe

Loads dropped DLL 1 IoCs

pid	Process
5116	regsvr32.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5088	icacls.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\b46da829-ec54-4afd-a89f-9850252dba71\\1F70.exe\" --AutoStart"	1F70.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
44	api.2ip.ua
45	api.2ip.ua
59	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4164 set thread context of 5044	4164	1F70.exe	100
PID 2392 set thread context of 4788	2392	1F70.exe	105

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 9 IoCs

pid	pid_target	Process	procid_target
1132	2608	WerFault.exe	98
4148	2608	WerFault.exe	98
2780	2608	WerFault.exe	98
3028	2608	WerFault.exe	98
3384	2608	WerFault.exe	98
4452	2608	WerFault.exe	98
2160	2608	WerFault.exe	98
1880	2608	WerFault.exe	98
2248	2608	WerFault.exe	98

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2628	schtasks.exe
3244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2976	file.exe
2976	file.exe
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3092	Process not Found

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2976	file.exe
3092	Process not Found
3092	Process not Found
3092	Process not Found
3092	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeShutdownPrivilege	3092	Process not Found
Token: SeCreatePagefilePrivilege	3092	Process not Found
Token: SeIncreaseQuotaPrivilege	1756	wmic.exe
Token: SeSecurityPrivilege	1756	wmic.exe
Token: SeTakeOwnershipPrivilege	1756	wmic.exe
Token: SeLoadDriverPrivilege	1756	wmic.exe
Token: SeSystemProfilePrivilege	1756	wmic.exe
Token: SeSystemtimePrivilege	1756	wmic.exe
Token: SeProfSingleProcessPrivilege	1756	wmic.exe
Token: SeIncBasePriorityPrivilege	1756	wmic.exe
Token: SeCreatePagefilePrivilege	1756	wmic.exe
Token: SeBackupPrivilege	1756	wmic.exe
Token: SeRestorePrivilege	1756	wmic.exe
Token: SeShutdownPrivilege	1756	wmic.exe
Token: SeDebugPrivilege	1756	wmic.exe
Token: SeSystemEnvironmentPrivilege	1756	wmic.exe
Token: SeRemoteShutdownPrivilege	1756	wmic.exe
Token: SeUndockPrivilege	1756	wmic.exe
Token: SeManageVolumePrivilege	1756	wmic.exe
Token: 33	1756	wmic.exe
Token: 34	1756	wmic.exe
Token: 35	1756	wmic.exe
Token: 36	1756	wmic.exe
Token: SeIncreaseQuotaPrivilege	1756	wmic.exe
Token: SeSecurityPrivilege	1756	wmic.exe
Token: SeTakeOwnershipPrivilege	1756	wmic.exe
Token: SeLoadDriverPrivilege	1756	wmic.exe
Token: SeSystemProfilePrivilege	1756	wmic.exe
Token: SeSystemtimePrivilege	1756	wmic.exe
Token: SeProfSingleProcessPrivilege	1756	wmic.exe
Token: SeIncBasePriorityPrivilege	1756	wmic.exe
Token: SeCreatePagefilePrivilege	1756	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3092 wrote to memory of 3300	3092	Process not Found	94
PID 3092 wrote to memory of 3300	3092	Process not Found	94
PID 3300 wrote to memory of 5116	3300	regsvr32.exe	95
PID 3300 wrote to memory of 5116	3300	regsvr32.exe	95
PID 3300 wrote to memory of 5116	3300	regsvr32.exe	95
PID 3092 wrote to memory of 4164	3092	Process not Found	96
PID 3092 wrote to memory of 4164	3092	Process not Found	96
PID 3092 wrote to memory of 4164	3092	Process not Found	96
PID 3092 wrote to memory of 2608	3092	Process not Found	98
PID 3092 wrote to memory of 2608	3092	Process not Found	98
PID 3092 wrote to memory of 2608	3092	Process not Found	98
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 3092 wrote to memory of 2616	3092	Process not Found	99
PID 3092 wrote to memory of 2616	3092	Process not Found	99
PID 3092 wrote to memory of 2616	3092	Process not Found	99
PID 3092 wrote to memory of 2616	3092	Process not Found	99
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 4164 wrote to memory of 5044	4164	1F70.exe	100
PID 3092 wrote to memory of 3872	3092	Process not Found	101
PID 3092 wrote to memory of 3872	3092	Process not Found	101
PID 3092 wrote to memory of 3872	3092	Process not Found	101
PID 5044 wrote to memory of 5088	5044	1F70.exe	102
PID 5044 wrote to memory of 5088	5044	1F70.exe	102
PID 5044 wrote to memory of 5088	5044	1F70.exe	102
PID 5044 wrote to memory of 2392	5044	1F70.exe	103
PID 5044 wrote to memory of 2392	5044	1F70.exe	103
PID 5044 wrote to memory of 2392	5044	1F70.exe	103
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 2392 wrote to memory of 4788	2392	1F70.exe	105
PID 4788 wrote to memory of 3600	4788	1F70.exe	108
PID 4788 wrote to memory of 3600	4788	1F70.exe	108
PID 4788 wrote to memory of 3600	4788	1F70.exe	108
PID 3600 wrote to memory of 2628	3600	build3.exe	109
PID 3600 wrote to memory of 2628	3600	build3.exe	109
PID 3600 wrote to memory of 2628	3600	build3.exe	109
PID 2608 wrote to memory of 1756	2608	31B1.exe	124
PID 2608 wrote to memory of 1756	2608	31B1.exe	124
PID 2608 wrote to memory of 1756	2608	31B1.exe	124
PID 2608 wrote to memory of 4184	2608	31B1.exe	131
PID 2608 wrote to memory of 4184	2608	31B1.exe	131
PID 2608 wrote to memory of 4184	2608	31B1.exe	131
PID 4184 wrote to memory of 392	4184	cmd.exe	134
PID 4184 wrote to memory of 392	4184	cmd.exe	134
PID 4184 wrote to memory of 392	4184	cmd.exe	134
PID 2608 wrote to memory of 1544	2608	31B1.exe	135
PID 2608 wrote to memory of 1544	2608	31B1.exe	135
PID 2608 wrote to memory of 1544	2608	31B1.exe	135
PID 1544 wrote to memory of 4192	1544	cmd.exe	138
PID 1544 wrote to memory of 4192	1544	cmd.exe	138

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2976

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1D6B.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1D6B.dll
  2⤵
  - Loads dropped DLL
  PID:5116

C:\Users\Admin\AppData\Local\Temp\1F70.exe
C:\Users\Admin\AppData\Local\Temp\1F70.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4164
- C:\Users\Admin\AppData\Local\Temp\1F70.exe
  C:\Users\Admin\AppData\Local\Temp\1F70.exe
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:5044
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\b46da829-ec54-4afd-a89f-9850252dba71" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:5088
- - C:\Users\Admin\AppData\Local\Temp\1F70.exe
    "C:\Users\Admin\AppData\Local\Temp\1F70.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2392
  - - C:\Users\Admin\AppData\Local\Temp\1F70.exe
      "C:\Users\Admin\AppData\Local\Temp\1F70.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Checks computer location settings
      Suspicious use of WriteProcessMemory
      PID:4788
    - - C:\Users\Admin\AppData\Local\2254ec8e-5355-45d4-8212-56caa0d83d68\build3.exe
        
        "C:\Users\Admin\AppData\Local\2254ec8e-5355-45d4-8212-56caa0d83d68\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3600
      - C:\Windows\SysWOW64\schtasks.exe
        
        /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
        6⤵
        Creates scheduled task(s)
        
        PID:2628

C:\Users\Admin\AppData\Local\Temp\31B1.exe
C:\Users\Admin\AppData\Local\Temp\31B1.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 536
  2⤵
  - Program crash
  PID:1132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 540
  2⤵
  - Program crash
  PID:4148
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 556
  2⤵
  - Program crash
  PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 596
  2⤵
  - Program crash
  PID:3028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 788
  2⤵
  - Program crash
  PID:3384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 852
  2⤵
  - Program crash
  PID:4452
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic os get Caption
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 1296
  2⤵
  - Program crash
  PID:2160
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 1312
  2⤵
  - Program crash
  PID:1880
- C:\Windows\SysWOW64\cmd.exe
  cmd /C "wmic path win32_VideoController get name"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4184
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic path win32_VideoController get name
    3⤵
    PID:392
- C:\Windows\SysWOW64\cmd.exe
  cmd /C "wmic cpu get name"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1544
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic cpu get name
    3⤵
    PID:4192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 140
  2⤵
  - Program crash
  PID:2248

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:2616

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2608 -ip 2608
1⤵
PID:1820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2608 -ip 2608
1⤵
PID:3788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2608 -ip 2608
1⤵
PID:2128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2608 -ip 2608
1⤵
PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2608 -ip 2608
1⤵
PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2608 -ip 2608
1⤵
PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2608 -ip 2608
1⤵
PID:1356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2608 -ip 2608
1⤵
PID:3244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2608 -ip 2608
1⤵
PID:4688

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
PID:2160
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
  2⤵
  - Creates scheduled task(s)
  PID:3244

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 2KB
SHA256 0231bc4602667ff24bfa1caab1d56c225a54031c452c9de84b810be18628a3e3
MD5 596d2fdcebb9285d08c83e8c66f21dc9
SHA1 d634a64d292467c4fe9f1b2b80ac3bf82a08d49f
SHA512 fd0399c36455095561381c33ba0f6f98496dc2fd63792f148ec9dfbc06ed6ad24a6bf9aa7f559dba7f257ccd145ee8532418606c2eb282a42ca678de4231d818
MD5 SHA1 SHA512

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B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Size 1KB
SHA256 c8aff1f15506340e6abd76c8a8382e9caeba4fa8e8483254cf7ab9d22c2a57fe
MD5 b6f52795b677b4e2ad47736ffe3704a5
SHA1 945cb962aae5a0986c476650006227debf93b51c
SHA512 1e241b4c9bf53a97c980dd09bc73abcaf05ed8ccc641d5b0ad1eadc4502b4c1519b62d9c51f8e38c73898c2eca4a4a2e81777763731bf0f36dc5c04a30ae0450
MD5 SHA1 SHA512

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07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 488B
SHA256 a7259116737d95a6b1bf8dadfd6060dbc1573a17b958129a9c5e0390f3d7c7b7
MD5 1e67cd468f7e630ea1cd42a93fef5596
SHA1 d89a1687d87d09fc9a92e327018de8c5f0548c87
SHA512 ba1d8690bc4e9bea4328677a001dd024eddcbc7e739bcca46cc7ebbd77b84df1c652c491ac2d88ea00c215c227d0900933a45fead846d3fb3954996a38d889d7
MD5 SHA1 SHA512

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B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Size 482B
SHA256 ca31bd740302408caa1ac1ad6fd9c5464044c241debbca668f75cfa307f81886
MD5 355fb02405b47f747eedd6bc9ce55123
SHA1 57259724f0061be5cbd28597f37fb3b86c316a53
SHA512 567975c1ed30a37c22632f18faddf49e18ddfda05a03a7eee278219b238eb8f457c8582575c24d8299dac5f7f289fef904f33be2625a4559301f7c2e41ab6cde
MD5 SHA1 SHA512

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build3.exe

Path C:\Users\Admin\AppData\Local\2254ec8e-5355-45d4-8212-56caa0d83d68\build3.exe
Size 9KB
SHA256 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
MD5 9ead10c08e72ae41921191f8db39bc16
SHA1 abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA512 aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
SSDEEP 192:9UEc8b6H1LE+4LoGgMatAJ2lzUw317NyEpvNHhqyo:9UUE1BYoGza/D3170kiyo
MD5 SHA1 SHA512 SSDEEP

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build3.exe

Path C:\Users\Admin\AppData\Local\2254ec8e-5355-45d4-8212-56caa0d83d68\build3.exe
Size 9KB
SHA256 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
MD5 9ead10c08e72ae41921191f8db39bc16
SHA1 abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA512 aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
SSDEEP 192:9UEc8b6H1LE+4LoGgMatAJ2lzUw317NyEpvNHhqyo:9UUE1BYoGza/D3170kiyo
MD5 SHA1 SHA512 SSDEEP

Submit Download

1D6B.dll

Path C:\Users\Admin\AppData\Local\Temp\1D6B.dll
Size 1.3MB
SHA256 2696c088ac6b8a927c936d6bd50e5396526d71405a8f9edd0620b085a5308403
MD5 4b7103b0104193655fc525e90d5ddb9e
SHA1 e54d3510f1821a0bb6e29612005e27ac94591771
SHA512 84cf73bdc4139d5cf2cf1e15098a05c4ecddfa6296cdc63443b02183f9438b95845d619b65245aa78bebae38151d23d0aced42572d03a48d447f40fd713c225c
SSDEEP 24576:KtAdxxejFTVAIWACMbKiW49UBDIPXqXYRkyXB7b5kCLMdl88j8ipxv/TR54F:DeBR2ACM1QIPyYZB79x+8G5p1/z4F
MD5 SHA1 SHA512 SSDEEP

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1D6B.dll

Path C:\Users\Admin\AppData\Local\Temp\1D6B.dll
Size 1.3MB
SHA256 2696c088ac6b8a927c936d6bd50e5396526d71405a8f9edd0620b085a5308403
MD5 4b7103b0104193655fc525e90d5ddb9e
SHA1 e54d3510f1821a0bb6e29612005e27ac94591771
SHA512 84cf73bdc4139d5cf2cf1e15098a05c4ecddfa6296cdc63443b02183f9438b95845d619b65245aa78bebae38151d23d0aced42572d03a48d447f40fd713c225c
SSDEEP 24576:KtAdxxejFTVAIWACMbKiW49UBDIPXqXYRkyXB7b5kCLMdl88j8ipxv/TR54F:DeBR2ACM1QIPyYZB79x+8G5p1/z4F
MD5 SHA1 SHA512 SSDEEP

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1F70.exe

Path C:\Users\Admin\AppData\Local\Temp\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

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1F70.exe

Path C:\Users\Admin\AppData\Local\Temp\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

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1F70.exe

Path C:\Users\Admin\AppData\Local\Temp\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

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1F70.exe

Path C:\Users\Admin\AppData\Local\Temp\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

Submit Download

1F70.exe

Path C:\Users\Admin\AppData\Local\Temp\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

Submit Download

31B1.exe

Path C:\Users\Admin\AppData\Local\Temp\31B1.exe
Size 4.7MB
SHA256 d2200ce42f140e7f33e95b95a447f268fc47edba813a44d37687a05cd0e3d2fc
MD5 9c51452c39708cea1ae89fd138858d3b
SHA1 9cfb3b4c50d024f5618f0f407ae0b1c1bf8a6a58
SHA512 a233f300622365ffde584f75b79a5c19ce0c288e84222fd964b6555fbe932882576e52487432c26086e2b810e2470cba0180c4b2fe8b0b00bdcf2c72b19e88f3
SSDEEP 98304:bLAUpKO+6PbFmS3VjVEOeTtJaAbLECnrZXJT7:b3bFmS3VjVEOeTtJHbdnrz7
MD5 SHA1 SHA512 SSDEEP

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31B1.exe

Path C:\Users\Admin\AppData\Local\Temp\31B1.exe
Size 4.7MB
SHA256 d2200ce42f140e7f33e95b95a447f268fc47edba813a44d37687a05cd0e3d2fc
MD5 9c51452c39708cea1ae89fd138858d3b
SHA1 9cfb3b4c50d024f5618f0f407ae0b1c1bf8a6a58
SHA512 a233f300622365ffde584f75b79a5c19ce0c288e84222fd964b6555fbe932882576e52487432c26086e2b810e2470cba0180c4b2fe8b0b00bdcf2c72b19e88f3
SSDEEP 98304:bLAUpKO+6PbFmS3VjVEOeTtJaAbLECnrZXJT7:b3bFmS3VjVEOeTtJHbdnrz7
MD5 SHA1 SHA512 SSDEEP

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1F70.exe

Path C:\Users\Admin\AppData\Local\b46da829-ec54-4afd-a89f-9850252dba71\1F70.exe
Size 664KB
SHA256 5b049964157937146523b1a1caefa69a927aa46dbb1a0dce7871826bad7efffa
MD5 d8a18175cdddf3915358213914dc8eb9
SHA1 0c51a93a7476891af1a617f4436326cde3ef5781
SHA512 8297764f0867bdde7f4d98e5ead6c1dea40469eb9d935a2355484e35324b8c206da15796f81ee9fd00a1b83f4b6bdd28d65fcf084eb0b1b3313dbdf8648603d3
SSDEEP 12288:eXDfwGHmnTxDkpJf6UdYVMtIqZONCBuVEQ32uO7QDnJSzVKxZOlsoe0PX:eDGORl5tI+S32/7QDJ4K/YPX
MD5 SHA1 SHA512 SSDEEP

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mstsca.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Size 9KB
SHA256 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
MD5 9ead10c08e72ae41921191f8db39bc16
SHA1 abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA512 aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
SSDEEP 192:9UEc8b6H1LE+4LoGgMatAJ2lzUw317NyEpvNHhqyo:9UUE1BYoGza/D3170kiyo
MD5 SHA1 SHA512 SSDEEP

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mstsca.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Size 9KB
SHA256 8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
MD5 9ead10c08e72ae41921191f8db39bc16
SHA1 abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA512 aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
SSDEEP 192:9UEc8b6H1LE+4LoGgMatAJ2lzUw317NyEpvNHhqyo:9UUE1BYoGza/D3170kiyo
MD5 SHA1 SHA512 SSDEEP

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memory/2392-178-0x000000000076B000-0x00000000007FD000-memory.dmp

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memory/2608-188-0x0000000003070000-0x00000000034B7000-memory.dmp

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memory/2608-197-0x0000000000400000-0x00000000008B2000-memory.dmp

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memory/2608-190-0x0000000000400000-0x00000000008B2000-memory.dmp

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memory/2616-157-0x0000000001130000-0x000000000119B000-memory.dmp

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memory/2616-156-0x0000000001400000-0x0000000001475000-memory.dmp

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memory/2616-159-0x0000000001130000-0x000000000119B000-memory.dmp

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memory/2976-134-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/2976-135-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/2976-133-0x0000000002040000-0x0000000002049000-memory.dmp

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memory/2976-132-0x00000000005BC000-0x00000000005CD000-memory.dmp

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memory/3872-158-0x0000000000700000-0x000000000070C000-memory.dmp

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memory/4164-152-0x00000000022C0000-0x00000000023DB000-memory.dmp

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memory/4164-151-0x0000000000781000-0x0000000000813000-memory.dmp

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memory/4164-164-0x00000000022C0000-0x00000000023DB000-memory.dmp

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memory/4788-177-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4788-179-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4788-180-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4788-191-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-148-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-168-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-172-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-150-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-153-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5044-155-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5116-165-0x0000000003480000-0x0000000003529000-memory.dmp

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memory/5116-161-0x00000000030B0000-0x00000000031B4000-memory.dmp

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memory/5116-162-0x00000000032C0000-0x00000000033C0000-memory.dmp

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memory/5116-163-0x00000000033C0000-0x000000000347E000-memory.dmp

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memory/5116-169-0x00000000032C0000-0x00000000033C0000-memory.dmp

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