11f36b79a24c88bf46a99ebb86d5bdfb62c5ea4105c79f5b0f25f5bedbe6e8a2

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:41

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General

Target

PO3118.exe
Size

393KB
MD5

7472bc65871e7bef7264c09fcc028e4f
SHA1

c0420262972a81c2332f83a0736f48ce500dc2b6
SHA256

d6ddafd9aa4fbe03e73aa4f1b4854d83503eb4fe9b91dd6f3ac44a030847c2d7
SHA512

bd4c3397af0c66626ab5c35c95bb5dd74134ef348375cd338a1013c8b1c9ccf8fe936f23874153cb32145c55c01ac660d0db293e0d7451eacc907540eb9accdf
SSDEEP

6144:id/ztr1lc8xB6SSQ8mst8hTM+713eGlaUlBfqcOvCom2K9ItlkEvmrVuy5A:WvlcWBe/WRiJHmYtlPaVuyC

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1720	PO3118.exe

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
4384	1720	WerFault.exe	81

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	PO3118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 3068	1720	PO3118.exe	82
PID 1720 wrote to memory of 3068	1720	PO3118.exe	82
PID 1720 wrote to memory of 3068	1720	PO3118.exe	82

C:\Users\Admin\AppData\Local\Temp\PO3118.exe
"C:\Users\Admin\AppData\Local\Temp\PO3118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\PO3118.exe
  "C:\Users\Admin\AppData\Local\Temp\PO3118.exe"
  2⤵
  PID:3068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 916
  2⤵
  - Program crash
  PID:4384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1720 -ip 1720
1⤵
PID:4508

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

C:\Users\Admin\AppData\Local\Temp\nsw7CB3.tmp\cvve2p5h0gqmdd.dll

Filesize
4KB

MD5
7dca75191f506b4a9dac4683211aafc0

SHA1
c31b50e4d74aae90730d308d70e166c6c031ec54

SHA256
28b2482383978cb373546a80213c9c6d03e4af09f2399e5b8d115811f822200e

SHA512
382d43c225cc815a796be1a66f111dd396ce8921fb424d92987cd3055850272f597d5eee4d84ae1b888577833e134b296934a37a26c882d04f520462d99aaa74

Download Submit
memory/1720-8-0x0000000002C00000-0x0000000002C02000-memory.dmp

Filesize
8KB

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