Analysis
- max time kernel
153s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
12/10/2022, 04:03
General
- Target file.exe
- Size 301KB
- Sample221012-emcndscda3
- SHA256 daa592aabc34a0a2d26f1f05e39d5c281f845152160f6b7ffd9276881f8eb884
Malware Config
Extracted
-
djvu
-
http://winnlinne.com/lancer/get.php
-
extension
.powz
-
offline_id
tHl9RvVtHhFQisMomKMdXzz2soNLhV0cuok85it1
-
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-oTIha7SI4s 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: 0581Jhyjd
Extracted
-
vidar
-
55
-
517
-
https://t.me/truewallets
-
https://mas.to/@zara99
-
http://116.203.10.3:80
-
profile_id
517
Extracted
-
danabot
-
embedded_hash
56951C922035D696BFCE443750496462
-
type
loader
Signatures
- Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
- Detected Djvu ransomware 11 IoCs
- Detects Smokeloader packer 4 IoCs
- Djvu Ransomware
Ransomware which is a variant of the STOP family.
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Vidar
Vidar is an infostealer based on Arkei stealer.
- Downloads MZ/PE file
- Executes dropped EXE 15 IoCs
- VMProtect packed file 6 IoCs
Detects executables packed with VMProtect commercial packer.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 3 IoCs
- Modifies file permissions 1 TTPs 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses 2FA software files, possible credential harvesting 2 TTPs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
- Checks SCSI registry key(s) 3 TTPs 45 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 25 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 64 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
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
-
C:\Users\Admin\AppData\Local\Temp\68FB.exeC:\Users\Admin\AppData\Local\Temp\68FB.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
-
C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
-
C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵
-
-
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\6D32.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\6D32.dll2⤵
- Loads dropped DLL
-
-
C:\Users\Admin\AppData\Local\Temp\6E4C.exeC:\Users\Admin\AppData\Local\Temp\6E4C.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6E4C.exeC:\Users\Admin\AppData\Local\Temp\6E4C.exe2⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\50a4d20f-6edb-4ad7-9eaf-04ddf75e0b73" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
-
-
C:\Users\Admin\AppData\Local\Temp\6E4C.exe"C:\Users\Admin\AppData\Local\Temp\6E4C.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6E4C.exe"C:\Users\Admin\AppData\Local\Temp\6E4C.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Executes dropped EXE
- Checks computer location settings
-
C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build2.exe"C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
-
C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build2.exe"C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
-
-
-
C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build3.exe"C:\Users\Admin\AppData\Local\bbcf95d9-09f1-4b69-81e1-7d0394da0dc3\build3.exe"5⤵
- Executes dropped EXE
-
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)
-
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\7070.exeC:\Users\Admin\AppData\Local\Temp\7070.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\72F2.exeC:\Users\Admin\AppData\Local\Temp\72F2.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 4482⤵
- Program crash
-
-
C:\Users\Admin\AppData\Local\Temp\7767.exeC:\Users\Admin\AppData\Local\Temp\7767.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\7E9C.exeC:\Users\Admin\AppData\Local\Temp\7E9C.exe1⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\84D7.exeC:\Users\Admin\AppData\Local\Temp\84D7.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1148 -ip 11481⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Users\Admin\AppData\Local\Temp\1698.exeC:\Users\Admin\AppData\Local\Temp\1698.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe1⤵
- Executes dropped EXE
-
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)
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc1⤵
- Checks SCSI registry key(s)
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x438 0x2ec1⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
mozglue.dll
nss3.dll
07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
6E4C.exe
1698.exe
1698.exe
68FB.exe
68FB.exe
6D32.dll
6D32.dll
6E4C.exe
6E4C.exe
6E4C.exe
6E4C.exe
6E4C.exe
7070.exe
7070.exe
72F2.exe
72F2.exe
7767.exe
7767.exe
7E9C.exe
7E9C.exe
84D7.exe
84D7.exe
build2.exe
build2.exe
build2.exe
build3.exe
build3.exe
mstsca.exe
mstsca.exe
memory/532-244-0x0000000000730000-0x000000000077F000-memory.dmp
memory/532-241-0x00000000007ED000-0x0000000000819000-memory.dmp
memory/756-256-0x0000000001280000-0x0000000001285000-memory.dmp
memory/756-257-0x0000000001270000-0x0000000001279000-memory.dmp
memory/924-179-0x0000000140000000-0x000000014060F000-memory.dmp
memory/1044-154-0x0000000002370000-0x000000000248B000-memory.dmp
memory/1044-153-0x00000000021CC000-0x000000000225D000-memory.dmp
memory/1076-212-0x0000000003070000-0x0000000003134000-memory.dmp
memory/1076-169-0x0000000002F70000-0x000000000306C000-memory.dmp
memory/1076-217-0x0000000003150000-0x00000000031FE000-memory.dmp
memory/1076-167-0x0000000002D30000-0x0000000002E61000-memory.dmp
memory/1076-223-0x0000000002F70000-0x000000000306C000-memory.dmp
memory/1148-194-0x000000000074E000-0x000000000075F000-memory.dmp
memory/1148-195-0x0000000000400000-0x0000000000450000-memory.dmp
memory/1152-300-0x0000000002350000-0x000000000246E000-memory.dmp
memory/1152-301-0x0000000002570000-0x0000000002832000-memory.dmp
memory/1152-302-0x0000000000400000-0x00000000006CE000-memory.dmp
memory/1276-263-0x0000000000810000-0x000000000081B000-memory.dmp
memory/1276-262-0x0000000000820000-0x0000000000826000-memory.dmp
memory/1352-243-0x0000000000400000-0x0000000000463000-memory.dmp
memory/1352-248-0x0000000000400000-0x0000000000463000-memory.dmp
memory/1352-306-0x0000000000400000-0x0000000000463000-memory.dmp
memory/1352-235-0x0000000000400000-0x0000000000463000-memory.dmp
memory/1352-265-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/1580-170-0x0000000140000000-0x000000014060F000-memory.dmp
memory/1856-192-0x00000000005A0000-0x00000000005A9000-memory.dmp
memory/1856-191-0x000000000078E000-0x000000000079F000-memory.dmp
memory/1856-198-0x0000000000400000-0x0000000000451000-memory.dmp
memory/1856-193-0x0000000000400000-0x0000000000451000-memory.dmp
memory/1936-196-0x0000000001200000-0x000000000126B000-memory.dmp
memory/1936-183-0x0000000001270000-0x00000000012E5000-memory.dmp
memory/1936-185-0x0000000001200000-0x000000000126B000-memory.dmp
memory/1988-295-0x0000000000B20000-0x0000000000B27000-memory.dmp
memory/1988-222-0x0000000000B10000-0x0000000000B1B000-memory.dmp
memory/1988-221-0x0000000000B20000-0x0000000000B27000-memory.dmp
memory/2196-209-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-211-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-287-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2196-207-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2336-171-0x00000000007B0000-0x00000000007B9000-memory.dmp
memory/2336-189-0x0000000000400000-0x0000000000594000-memory.dmp
memory/2336-175-0x0000000000400000-0x0000000000594000-memory.dmp
memory/2336-182-0x00000000008CD000-0x00000000008DD000-memory.dmp
memory/2800-250-0x0000000000400000-0x00000000009A1000-memory.dmp
memory/2800-249-0x00000000030B0000-0x00000000035CF000-memory.dmp
memory/2800-305-0x0000000000400000-0x00000000009A1000-memory.dmp
memory/2820-134-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2820-133-0x00000000005C0000-0x00000000005C9000-memory.dmp
memory/2820-136-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2820-132-0x000000000064E000-0x000000000065F000-memory.dmp
memory/2820-135-0x000000000064E000-0x000000000065F000-memory.dmp
memory/3248-199-0x0000000000E00000-0x0000000000E07000-memory.dmp
memory/3248-187-0x0000000000BF0000-0x0000000000BFC000-memory.dmp
memory/3248-188-0x0000000000E00000-0x0000000000E07000-memory.dmp
memory/3904-289-0x00000000007F0000-0x00000000007FB000-memory.dmp
memory/3904-288-0x0000000000A00000-0x0000000000A08000-memory.dmp
memory/4264-280-0x0000000000A20000-0x0000000000A27000-memory.dmp
memory/4264-264-0x0000000000A10000-0x0000000000A1D000-memory.dmp
memory/4356-225-0x0000000001080000-0x0000000001089000-memory.dmp
memory/4356-299-0x0000000001080000-0x0000000001089000-memory.dmp
memory/4356-226-0x0000000000DF0000-0x0000000000DFF000-memory.dmp
memory/4428-156-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4428-158-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4428-203-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4428-162-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4428-197-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4428-164-0x0000000000400000-0x0000000000537000-memory.dmp
memory/4536-208-0x000000000224E000-0x00000000022DF000-memory.dmp
memory/4920-251-0x00000000012A0000-0x00000000012C2000-memory.dmp
memory/4920-253-0x0000000001270000-0x0000000001297000-memory.dmp
memory/4932-228-0x0000000001280000-0x0000000001285000-memory.dmp
memory/4932-230-0x0000000001270000-0x0000000001279000-memory.dmp
memory/4932-303-0x0000000001280000-0x0000000001285000-memory.dmp
memory/4980-242-0x0000000000D20000-0x0000000000D26000-memory.dmp
memory/4980-304-0x0000000000D20000-0x0000000000D26000-memory.dmp
memory/4980-245-0x0000000000D10000-0x0000000000D1C000-memory.dmp