ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30

Analysis

max time kernel
55s
max time network
49s
platform
windows7_x64
resource
win7-20220414-en
submitted
15/07/2022, 03:34

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General

Target
2e800ea6ef224f890e309aa0c98f660e.exe
Size 1.1MB
Sample220715-d4rcfagbh4
SHA256 ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30
MD5 2e800ea6ef224f890e309aa0c98f660e
SHA1 fc111523009bacedcae456ebdedb65f9fec43aa3
SHA512 8b7cd15c240b2e66fdccfe8f3a655e64b9a33402603b395b448ea329cef99cdccaaeb515d566d3dee125101bba1c8ff8749702c912a5e33f2bcfce7e64f08665
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1464	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1464	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 1464	1684	2e800ea6ef224f890e309aa0c98f660e.exe	27
PID 1684 wrote to memory of 1464	1684	2e800ea6ef224f890e309aa0c98f660e.exe	27
PID 1684 wrote to memory of 1464	1684	2e800ea6ef224f890e309aa0c98f660e.exe	27
PID 1684 wrote to memory of 1464	1684	2e800ea6ef224f890e309aa0c98f660e.exe	27

C:\Users\Admin\AppData\Local\Temp\2e800ea6ef224f890e309aa0c98f660e.exe
"C:\Users\Admin\AppData\Local\Temp\2e800ea6ef224f890e309aa0c98f660e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- 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\2e800ea6ef224f890e309aa0c98f660e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1464

Network

MITRE ATT&CK Enterprise v6

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/1464-64-0x000000006F2B0000-0x000000006F85B000-memory.dmp

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memory/1464-65-0x000000006F2B0000-0x000000006F85B000-memory.dmp

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memory/1684-54-0x0000000000A80000-0x0000000000B9A000-memory.dmp

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memory/1684-55-0x00000000752D1000-0x00000000752D3000-memory.dmp

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memory/1684-56-0x00000000004F0000-0x0000000000504000-memory.dmp

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memory/1684-57-0x00000000005D0000-0x00000000005E4000-memory.dmp

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memory/1684-58-0x0000000000600000-0x0000000000614000-memory.dmp

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memory/1684-59-0x00000000002F0000-0x00000000002FE000-memory.dmp

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memory/1684-60-0x0000000004DB0000-0x0000000004E72000-memory.dmp

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memory/1684-63-0x00000000071D5000-0x00000000071E6000-memory.dmp

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