0e0eef4dc62fa4388dbc40cd4d7738942abba54bd6808fb6ebb4926d4c0de390

Analysis

max time kernel
95s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/10/2024, 19:17

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General

Target

e16b25aaadf645e0de019d8e3ed50eb0.exe
Size

228KB
MD5

e16b25aaadf645e0de019d8e3ed50eb0
SHA1

2c854e550421be679e80cdad7926ffa9cbc3ae74
SHA256

0e0eef4dc62fa4388dbc40cd4d7738942abba54bd6808fb6ebb4926d4c0de390
SHA512

8dfe4dbd741289d352e329af2128b57d8c4789fae2ea5187f3167a0c883b09261169ca81fc6eee1e83177e15b12a6227a30c7d990de34cfdab90ef043df56dfc
SSDEEP

6144:Dz7jiKUHBILFZ894EZURyxAV7aIJcGhmpr9s4S:DzniKUHeJm9x2KGhZ4S

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3016 set thread context of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4240	3016	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	e16b25aaadf645e0de019d8e3ed50eb0.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83
PID 3016 wrote to memory of 4300	3016	e16b25aaadf645e0de019d8e3ed50eb0.exe	83

C:\Users\Admin\AppData\Local\Temp\e16b25aaadf645e0de019d8e3ed50eb0.exe
"C:\Users\Admin\AppData\Local\Temp\e16b25aaadf645e0de019d8e3ed50eb0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:4300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 236
  2⤵
  - Program crash
  PID:4240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3016 -ip 3016
1⤵
PID:3312

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/3016-0-0x00000000001B8000-0x00000000001B9000-memory.dmp

Filesize
4KB

Download
memory/4300-1-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4300-2-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4300-3-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4300-4-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4300-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download