5d6af06be9ec01074484b491de582d0ba0625f30ef36b96331675cd2615fe7ed

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 08:25

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General

Target
Revised Invoice#08976664.exe
Size 642KB
Sample240123-kbabsaggcp
SHA256 5d6af06be9ec01074484b491de582d0ba0625f30ef36b96331675cd2615fe7ed
MD5 1a4a6e4c603a4cf22a59461012998de7
SHA1 afd02138f68a49e76de1a371fd8dd4c8f8dcc2f8
SHA512 96597786f38ff6e3ed5c52ac72554eae36e76d417dcb44a26105cd1a19a58318d9d6733fd044b42153fca0648a1b427149c9dd48021ca22fb6c2328180488092
SSDEEP 12288:F8jLBJI3aWa9SPTlVF6Tn/U2r2FxTyqedxt6CLCwtGw2mN:CjrucuTlVwT/Vr2nGqkxVWVmN
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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
2728	1092	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1092	Revised Invoice#08976664.exe
2856	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1092	Revised Invoice#08976664.exe
Token: SeDebugPrivilege	2856	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 2856	1092	Revised Invoice#08976664.exe	28
PID 1092 wrote to memory of 2856	1092	Revised Invoice#08976664.exe	28
PID 1092 wrote to memory of 2856	1092	Revised Invoice#08976664.exe	28
PID 1092 wrote to memory of 2856	1092	Revised Invoice#08976664.exe	28
PID 1092 wrote to memory of 2728	1092	Revised Invoice#08976664.exe	30
PID 1092 wrote to memory of 2728	1092	Revised Invoice#08976664.exe	30
PID 1092 wrote to memory of 2728	1092	Revised Invoice#08976664.exe	30
PID 1092 wrote to memory of 2728	1092	Revised Invoice#08976664.exe	30

C:\Users\Admin\AppData\Local\Temp\Revised Invoice#08976664.exe
"C:\Users\Admin\AppData\Local\Temp\Revised Invoice#08976664.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Revised Invoice#08976664.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 968
  2⤵
  - Program crash
  PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1092-6-0x0000000005CA0000-0x0000000005D1A000-memory.dmp

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memory/1092-12-0x00000000748F0000-0x0000000074FDE000-memory.dmp

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memory/1092-2-0x0000000000D10000-0x0000000000D50000-memory.dmp

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memory/1092-3-0x00000000006B0000-0x00000000006C8000-memory.dmp

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memory/1092-4-0x0000000000B40000-0x0000000000B48000-memory.dmp

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memory/1092-5-0x0000000000B90000-0x0000000000B9C000-memory.dmp

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memory/1092-0-0x00000000011D0000-0x0000000001278000-memory.dmp

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memory/1092-14-0x0000000000D10000-0x0000000000D50000-memory.dmp

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memory/1092-1-0x00000000748F0000-0x0000000074FDE000-memory.dmp

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memory/2856-11-0x000000006F2E0000-0x000000006F88B000-memory.dmp

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memory/2856-9-0x000000006F2E0000-0x000000006F88B000-memory.dmp

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memory/2856-13-0x00000000024B0000-0x00000000024F0000-memory.dmp

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memory/2856-10-0x00000000024B0000-0x00000000024F0000-memory.dmp

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memory/2856-15-0x00000000024B0000-0x00000000024F0000-memory.dmp

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memory/2856-16-0x000000006F2E0000-0x000000006F88B000-memory.dmp

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