fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66

General

Target

fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe
Size

404KB
MD5

c9c7d2de539b4b1c93776286a9d064da
SHA1

2c40996830841153ecd76c1fba2d64e39c7321e9
SHA256

fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66
SHA512

6c1c6536c62a9dd4c5bd4074a27e3cf45a58acbd92b4cd466c30ab95d15b404970c123a993243623d2280f4a711fe64cf33af7e53cdb501ff95073f7e22c617a
SSDEEP

12288:oQXNUkhvrUrv9ysegjTkH9O+OYJ0Lr8zspre4J:o5khwrvpeaTkdjOxr8zIrRJ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2356	2516	WerFault.exe	30
2108	1920	WerFault.exe	29

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	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2516	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	30
PID 1920 wrote to memory of 2108	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	31
PID 1920 wrote to memory of 2108	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	31
PID 1920 wrote to memory of 2108	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	31
PID 1920 wrote to memory of 2108	1920	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	31
PID 2516 wrote to memory of 2356	2516	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	32
PID 2516 wrote to memory of 2356	2516	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	32
PID 2516 wrote to memory of 2356	2516	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	32
PID 2516 wrote to memory of 2356	2516	fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe	32

C:\Users\Admin\AppData\Local\Temp\fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe
"C:\Users\Admin\AppData\Local\Temp\fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe
  "C:\Users\Admin\AppData\Local\Temp\fd6bd9a37677899ab77945288508f6946c0ec955b7cdc2bc106a0b6d5de67c66.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 148
    3⤵
    - Program crash
    PID:2356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 520
  2⤵
  - Program crash
  PID:2108

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

Loading Replay Monitor...

Downloads

memory/1920-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/1920-1-0x0000000001240000-0x00000000012A8000-memory.dmp

Filesize
416KB

Download
memory/1920-14-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-15-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2516-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing