384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45

General

Target

384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe
Size

717KB
MD5

9cb8a4bb063d742711a7dc0cedf4497f
SHA1

5a24cffc87332cdf5e25f6654bfe060e37bcf39e
SHA256

384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45
SHA512

d12a2f2adb1cef052d18156973d6c0ca14242c6d62646a34457b498495bd7a283b136ef0cda6a27f53aa2b2b5ac560fba62d520b8f6a2439987d2a35188a387d
SSDEEP

12288:q34O+O4KNr+uX7JqP3y+pSETbo3LJGWwcH3gKxvZOpQIO+o1+VDfh1+Nt6gfMSNv:q3lCuLii+pLWLJFGKxvTIboIVDfj8t6+

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2640	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1612 set thread context of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30

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
2440	2660	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2640	powershell.exe
2660	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2640	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 2640	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	28
PID 1612 wrote to memory of 2640	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	28
PID 1612 wrote to memory of 2640	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	28
PID 1612 wrote to memory of 2640	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	28
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 1612 wrote to memory of 2660	1612	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	30
PID 2660 wrote to memory of 2440	2660	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	31
PID 2660 wrote to memory of 2440	2660	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	31
PID 2660 wrote to memory of 2440	2660	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	31
PID 2660 wrote to memory of 2440	2660	384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe	31

C:\Users\Admin\AppData\Local\Temp\384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe
"C:\Users\Admin\AppData\Local\Temp\384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612
- 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\384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- C:\Users\Admin\AppData\Local\Temp\384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe
  "C:\Users\Admin\AppData\Local\Temp\384878ff8e9a05c478c0dd94754ac0da2d8d33fdbb6d51334f0de55e17c0be45.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 36
    3⤵
    - Program crash
    PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1612-6-0x0000000004C20000-0x0000000004CAA000-memory.dmp

Filesize
552KB

Download
memory/1612-15-0x00000000742D0000-0x00000000749BE000-memory.dmp

Filesize
6.9MB

Download
memory/1612-2-0x00000000742D0000-0x00000000749BE000-memory.dmp

Filesize
6.9MB

Download
memory/1612-3-0x0000000000410000-0x0000000000426000-memory.dmp

Filesize
88KB

Download
memory/1612-4-0x00000000006C0000-0x00000000006CE000-memory.dmp

Filesize
56KB

Download
memory/1612-5-0x00000000020B0000-0x00000000020C0000-memory.dmp

Filesize
64KB

Download
memory/1612-1-0x0000000000180000-0x000000000023A000-memory.dmp

Filesize
744KB

Download
memory/1612-0-0x00000000742DE000-0x00000000742DF000-memory.dmp

Filesize
4KB

Download
memory/2660-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-9-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2660-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2660-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2660-13-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2660-18-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download

Analysis

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