c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744

General

Target

c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe
Size

796KB
MD5

9cd1d6d0275ffc81f7d89cfc2ef22a6a
SHA1

7a93bc13f2b0686948a73db38c615ecde3ad7752
SHA256

c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744
SHA512

fa07c6e2f315b5ff5aa2c995c930052819c59d32089dda3adb6e3fa24ef6ab9fcc17b50aa159b961e33dbd22b0df9a1d431bbc7b156bcc6b68f838d7b306fe68
SSDEEP

12288:IdG98FAb0bRAH1mquX0ies+fCshjICwW/BWD3PIzwv4IbbR/4OmsxrJ:IdA8Q6Ro8++aWzPIzC4Ib9wOms

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2120 set thread context of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	2852	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2852	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2120 wrote to memory of 2852	2120	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	31
PID 2852 wrote to memory of 2712	2852	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	32
PID 2852 wrote to memory of 2712	2852	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	32
PID 2852 wrote to memory of 2712	2852	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	32
PID 2852 wrote to memory of 2712	2852	c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe	32

C:\Users\Admin\AppData\Local\Temp\c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe
"C:\Users\Admin\AppData\Local\Temp\c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Users\Admin\AppData\Local\Temp\c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe
  "C:\Users\Admin\AppData\Local\Temp\c3d4bf7b34654afd79490a7c3ba3b19f9ccb920e3fa7649c23a73c8269fe6744.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 88
    3⤵
    - Program crash
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2120-0-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/2120-1-0x00000000009C0000-0x0000000000A8E000-memory.dmp

Filesize
824KB

Download
memory/2120-2-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/2120-3-0x0000000000720000-0x0000000000738000-memory.dmp

Filesize
96KB

Download
memory/2120-4-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/2120-5-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/2120-6-0x0000000004220000-0x00000000042B6000-memory.dmp

Filesize
600KB

Download
memory/2120-24-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/2852-21-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2852-17-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-15-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2852-25-0x0000000002160000-0x0000000002463000-memory.dmp

Filesize
3.0MB

Download
memory/2852-26-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

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