91795b1923aed576d59e305bf55ef9c5d5d3478aeefe436b304c3f0e62281a27

Analysis

max time kernel
139s
max time network
150s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 06:21

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General

Target

NEW PO.exe
Size

485KB
MD5

e613adb29d8959c744e552ffd14f0785
SHA1

f99bd268a72a2d2c7eb6694529bda9f36756642a
SHA256

b091a27264aa6afd6e0215401398c062071b6d0f4924494202486bb7cd60a6d1
SHA512

f39b42820fa13f0465ccf54f24cfa16a40be20faf565454eb00efde6f91e1a09c636d3017fd81a4e283597d003e42a547a0836da5af8887f9ab7d1a694d29506
SSDEEP

6144:dq+vJQT/4p8NyBO6Pty0tCgbMQ5qiOXc9yb8WSif:dq+RE/4pybQybui

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	NEW PO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2420	timeout.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	NEW PO.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2004	2452	NEW PO.exe	31
PID 2452 wrote to memory of 2004	2452	NEW PO.exe	31
PID 2452 wrote to memory of 2004	2452	NEW PO.exe	31
PID 2452 wrote to memory of 2004	2452	NEW PO.exe	31
PID 2004 wrote to memory of 2420	2004	cmd.exe	33
PID 2004 wrote to memory of 2420	2004	cmd.exe	33
PID 2004 wrote to memory of 2420	2004	cmd.exe	33
PID 2004 wrote to memory of 2420	2004	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\NEW PO.exe
"C:\Users\Admin\AppData\Local\Temp\NEW PO.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 10
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\timeout.exe
    timeout 10
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2420

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/2452-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/2452-1-0x0000000001100000-0x0000000001180000-memory.dmp

Filesize
512KB

Download
memory/2452-2-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/2452-3-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2452-4-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download