b45af27832565b2f5c3e782e95ce0c1385858b0523e78168f44162c547b387c2

Analysis

max time kernel
12s
max time network
15s
platform
windows10-2004_x64
resource
win10v2004-20221111-es
resource tags

arch:x64arch:x86image:win10v2004-20221111-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
28-12-2022 22:11

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General

Target

crack.exe
Size

20.2MB
MD5

32fe5f3e8e4387d1517716eaa2a7d29e
SHA1

06064674f8b101effdac8c2e90cea3a5fe024822
SHA256

b45af27832565b2f5c3e782e95ce0c1385858b0523e78168f44162c547b387c2
SHA512

2997e2acd001a7185378b638c23656fd2d0a09f21b73eb57ed7962fd19122e1d8d3b671ba6af48ef54ce1544d356c895decf982c2a8a91fd3f36eb1e5253e47d
SSDEEP

393216:i9Pg/wSdRF9BrpqG8tcDmpEsjaC9PM1KkkgxMuXRbDCaRzFcvMNvOrgNm2ZgS:kgNvd+7pLfrSyaBF2MNvOsNmXS

Score

7^/10

Malware Config

Signatures

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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	crack.exe

Launches sc.exe 3 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1496	sc.exe
3576	sc.exe
1268	sc.exe

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

System Information Discovery
T1082

Kills process with taskkill 3 IoCs

evasion

pid	Process
956	taskkill.exe
1352	taskkill.exe
1144	taskkill.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	956	taskkill.exe
Token: SeDebugPrivilege	1352	taskkill.exe
Token: SeDebugPrivilege	1144	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 2056	4904	crack.exe	82
PID 4904 wrote to memory of 2056	4904	crack.exe	82
PID 4904 wrote to memory of 2056	4904	crack.exe	82
PID 4904 wrote to memory of 4848	4904	crack.exe	86
PID 4904 wrote to memory of 4848	4904	crack.exe	86
PID 4904 wrote to memory of 4848	4904	crack.exe	86
PID 4904 wrote to memory of 956	4904	crack.exe	88
PID 4904 wrote to memory of 956	4904	crack.exe	88
PID 4904 wrote to memory of 956	4904	crack.exe	88
PID 4904 wrote to memory of 1352	4904	crack.exe	90
PID 4904 wrote to memory of 1352	4904	crack.exe	90
PID 4904 wrote to memory of 1352	4904	crack.exe	90
PID 4904 wrote to memory of 1144	4904	crack.exe	92
PID 4904 wrote to memory of 1144	4904	crack.exe	92
PID 4904 wrote to memory of 1144	4904	crack.exe	92
PID 4904 wrote to memory of 1496	4904	crack.exe	94
PID 4904 wrote to memory of 1496	4904	crack.exe	94
PID 4904 wrote to memory of 1496	4904	crack.exe	94
PID 4904 wrote to memory of 3576	4904	crack.exe	96
PID 4904 wrote to memory of 3576	4904	crack.exe	96
PID 4904 wrote to memory of 3576	4904	crack.exe	96
PID 4904 wrote to memory of 1268	4904	crack.exe	98
PID 4904 wrote to memory of 1268	4904	crack.exe	98
PID 4904 wrote to memory of 1268	4904	crack.exe	98
PID 4904 wrote to memory of 5044	4904	crack.exe	100
PID 4904 wrote to memory of 5044	4904	crack.exe	100
PID 4904 wrote to memory of 5044	4904	crack.exe	100
PID 5044 wrote to memory of 4312	5044	cmd.exe	102
PID 5044 wrote to memory of 4312	5044	cmd.exe	102
PID 5044 wrote to memory of 4312	5044	cmd.exe	102
PID 4312 wrote to memory of 4820	4312	cmd.exe	103
PID 4312 wrote to memory of 4820	4312	cmd.exe	103
PID 4312 wrote to memory of 4820	4312	cmd.exe	103
PID 4904 wrote to memory of 4544	4904	crack.exe	104
PID 4904 wrote to memory of 4544	4904	crack.exe	104
PID 4904 wrote to memory of 4544	4904	crack.exe	104
PID 4544 wrote to memory of 1704	4544	cmd.exe	106
PID 4544 wrote to memory of 1704	4544	cmd.exe	106
PID 4544 wrote to memory of 1704	4544	cmd.exe	106
PID 1704 wrote to memory of 848	1704	cmd.exe	107
PID 1704 wrote to memory of 848	1704	cmd.exe	107
PID 1704 wrote to memory of 848	1704	cmd.exe	107
PID 4904 wrote to memory of 904	4904	crack.exe	108
PID 4904 wrote to memory of 904	4904	crack.exe	108
PID 4904 wrote to memory of 904	4904	crack.exe	108
PID 904 wrote to memory of 2608	904	cmd.exe	111
PID 904 wrote to memory of 2608	904	cmd.exe	111
PID 904 wrote to memory of 2608	904	cmd.exe	111
PID 2608 wrote to memory of 1008	2608	cmd.exe	112
PID 2608 wrote to memory of 1008	2608	cmd.exe	112
PID 2608 wrote to memory of 1008	2608	cmd.exe	112
PID 4904 wrote to memory of 3724	4904	crack.exe	113
PID 4904 wrote to memory of 3724	4904	crack.exe	113
PID 4904 wrote to memory of 3724	4904	crack.exe	113
PID 3724 wrote to memory of 4048	3724	cmd.exe	115
PID 3724 wrote to memory of 4048	3724	cmd.exe	115
PID 3724 wrote to memory of 4048	3724	cmd.exe	115
PID 4048 wrote to memory of 2228	4048	cmd.exe	116
PID 4048 wrote to memory of 2228	4048	cmd.exe	116
PID 4048 wrote to memory of 2228	4048	cmd.exe	116
PID 4904 wrote to memory of 2156	4904	crack.exe	117
PID 4904 wrote to memory of 2156	4904	crack.exe	117
PID 4904 wrote to memory of 2156	4904	crack.exe	117
PID 2156 wrote to memory of 4148	2156	cmd.exe	119

C:\Users\Admin\AppData\Local\Temp\crack.exe
"C:\Users\Admin\AppData\Local\Temp\crack.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /delete /f /tn "AdobeGCInvoker-1.0"
  2⤵
  PID:2056
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /delete /f /tn "Adobe Acrobat Update Task"
  2⤵
  PID:4848
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im armsvc.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:956
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im AGSService.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1352
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im AGMService.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1144
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" config AdobeARMservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1496
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" config AGSService start= disabled
  2⤵
  - Launches sc.exe
  PID:3576
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" config AGMService start= disabled
  2⤵
  - Launches sc.exe
  PID:1268
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (REN "%j\acrodistdll.dll" "acrodistdll.dll.bak")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5044
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4312
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:4820
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (COPY /y "C:\Users\Admin\AppData\Local\Temp\Acrobat Temp\acrodistdll.dll" "%j\acrodistdll.dll")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4544
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1704
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:848
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (REN "%j\acrotray.exe" "acrotray.exe.bak")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2608
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:1008
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (COPY /y "C:\Users\Admin\AppData\Local\Temp\Acrobat Temp\acrotray.exe" "%j\acrotray.exe")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3724
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4048
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:2228
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (REN "%j\Acrobat.dll" "Acrobat.dll.bak")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    PID:4148
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:2412
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR /f "tokens=2*" %i IN ('REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath') DO IF EXIST %j (COPY /y "C:\Users\Admin\AppData\Local\Temp\Acrobat Temp\Acrobat.dll" "%j\Acrobat.dll")
  2⤵
  PID:3820
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
    3⤵
    PID:1692
  - - C:\Windows\SysWOW64\reg.exe
      REG QUERY "HKLM\SOFTWARE\Adobe\Acrobat Distiller\DC" /v InstallPath
      4⤵
      PID:60

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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