5302a1f2e4454903c1ce2e36771e547a45162cbc4bea6fb19497599c92cf033a

Analysis

max time kernel
95s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 08:06

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General

Target

revised PO.exe
Size

1.3MB
MD5

0660121d5aa778b4b4b8c70db61dba3e
SHA1

7c5d4def2808bbb7d518b0055c7c0813923528bb
SHA256

09ea9be2d95a4e1ebbf2ca8c792e5d69daeffedda8cde261fdcbd32d2d0b5f8d
SHA512

238954045b4c23923dc0f155a201b6b9a44c1eb7f9d9a9cabc65822db5550a7cee1773b239b108b813ccc57dbb114a914ccead2642536cf198f2cce32f496f12
SSDEEP

24576:ffmMv6Ckr7Mny5QL9tn1R3De/QJxzfFp4DYUt3C6fnhfo:f3v+7/5QLFR33xDFp4DttBnhfo

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 512 set thread context of 2108	512	revised PO.exe	86

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
4192	2108	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	revised PO.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
512	revised PO.exe
512	revised PO.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 2108	512	revised PO.exe	86
PID 512 wrote to memory of 2108	512	revised PO.exe	86
PID 512 wrote to memory of 2108	512	revised PO.exe	86
PID 512 wrote to memory of 2108	512	revised PO.exe	86

C:\Users\Admin\AppData\Local\Temp\revised PO.exe
"C:\Users\Admin\AppData\Local\Temp\revised PO.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:512
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\revised PO.exe"
  2⤵
  PID:2108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 192
    3⤵
    - Program crash
    PID:4192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2108 -ip 2108
1⤵
PID:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/512-2-0x0000000004280000-0x0000000004480000-memory.dmp

Filesize
2.0MB

Download
memory/2108-3-0x0000000000690000-0x00000000006D6000-memory.dmp

Filesize
280KB

Download