b2a2dfd429f960ea3fc4919e2114137c461ce884bbf14d39917a16740631f3af

Analysis

max time kernel
149s
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
30-11-2024 01:14

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General

Target

a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe
Size

978KB
MD5

53699fc6f42ae5922ed39558c20e5a49
SHA1

1ca134a30c20b59faa40d0ff423b0097ebffc890
SHA256

a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52
SHA512

45b164e4eff353b29b0c2308536d24e42c943b313f564964051dd21d0248d0b58ae1ece11dd99cab5470742b81afc9702f6647a3329486765e4d225edc22df0d
SSDEEP

12288:Jtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgafTBi+XQFdYEyc6A:Jtb20pkaCqT5TBWgNQ7a7BTg7Yxc6A

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
376	2244	WerFault.exe	82

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	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe
2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe
2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 4736	2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe	83
PID 2244 wrote to memory of 4736	2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe	83
PID 2244 wrote to memory of 4736	2244	a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe	83

C:\Users\Admin\AppData\Local\Temp\a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe
"C:\Users\Admin\AppData\Local\Temp\a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\a34887afea413ee213c59e09cefd8343dd9c606c2c5c41022707412788fafe52.exe"
  2⤵
  PID:4736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 720
  2⤵
  - Program crash
  PID:376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2244 -ip 2244
1⤵
PID:4160

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

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Downloads

memory/2244-6-0x0000000000DE0000-0x00000000011E0000-memory.dmp

Filesize
4.0MB

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