b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99

Analysis

max time kernel
81s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 00:36

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General

Target

b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe
Size

5KB
MD5

dbfaaadeb507446fe65aa09ffc3570d0
SHA1

84ee588f8db2217b56e3c20a13ecf161318c56ca
SHA256

b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99
SHA512

fd6d89450b312b26fda6070a5b14dedc801b7299c70f8a022a3fa17855650316e0ab0f9e6bb727ad058c8fd8a38e299926e78adadbda966e3312f818c2b1b1c8
SSDEEP

96:AT6gFs60Dctksx+3NqjH+EsUbmPfAFzNt:4kz+ToN6eEsUyK

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\asexe.vbs	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4832	2392	WerFault.exe	30

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	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe
Token: SeDebugPrivilege	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 4832	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe	31
PID 2392 wrote to memory of 4832	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe	31
PID 2392 wrote to memory of 4832	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe	31
PID 2392 wrote to memory of 4832	2392	b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe	31

C:\Users\Admin\AppData\Local\Temp\b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe
"C:\Users\Admin\AppData\Local\Temp\b8494a5132217091e54397571abe6d1ee07b4e136105b834b9dbf3c4edc8ee99N.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 1012
  2⤵
  - Program crash
  PID:4832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/2392-0-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

Filesize
4KB

Download
memory/2392-1-0x00000000013E0000-0x00000000013E8000-memory.dmp

Filesize
32KB

Download
memory/2392-2-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-3-0x0000000005460000-0x0000000005572000-memory.dmp

Filesize
1.1MB

Download
memory/2392-4-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-7-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-25-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-45-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-55-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-67-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-65-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-63-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-61-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-59-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-57-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-53-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-51-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-49-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-47-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-43-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-41-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-39-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-37-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-35-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-33-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-31-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-29-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-27-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-23-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-21-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-19-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-17-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-15-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-13-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-11-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-9-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-5-0x0000000005460000-0x000000000556B000-memory.dmp

Filesize
1.0MB

Download
memory/2392-1182-0x0000000001390000-0x00000000013DC000-memory.dmp

Filesize
304KB

Download
memory/2392-1181-0x00000000052E0000-0x0000000005362000-memory.dmp

Filesize
520KB

Download
memory/2392-1180-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-1183-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

Filesize
4KB

Download
memory/2392-1184-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-1185-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-1186-0x0000000004CC0000-0x0000000004D14000-memory.dmp

Filesize
336KB

Download
memory/2392-1189-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download