d37ee25736356f3d50946ec960ce63ad6bbf7c70b178e9488b2a978771483e78

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 02:06

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General

Target

f2b77211456e20d32bb5d0389e75f690N.exe
Size

1000KB
MD5

f2b77211456e20d32bb5d0389e75f690
SHA1

82cfecd0230fee5531f7d5f00002fe4a9abbf5e1
SHA256

d37ee25736356f3d50946ec960ce63ad6bbf7c70b178e9488b2a978771483e78
SHA512

22e2d6d3825bc5b202e5e89997a2d41e332ae7839a84086a971f0d4495bf9d07dd26545d815421f746633548b5419104d67e764c001f22739c29d4ce1facb9c0
SSDEEP

6144:OFlj2JuI1muhdasxDHBFLqWjjgwTgZLnSnLrTSxJ2JrYXklSu9lIhBBJKQh31GTG:Mc/tHBFLPj3TmLnWrOxNuxC97hFq9o7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
772	1864	WerFault.exe	29

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	f2b77211456e20d32bb5d0389e75f690N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 772	1864	f2b77211456e20d32bb5d0389e75f690N.exe	30
PID 1864 wrote to memory of 772	1864	f2b77211456e20d32bb5d0389e75f690N.exe	30
PID 1864 wrote to memory of 772	1864	f2b77211456e20d32bb5d0389e75f690N.exe	30
PID 1864 wrote to memory of 772	1864	f2b77211456e20d32bb5d0389e75f690N.exe	30

C:\Users\Admin\AppData\Local\Temp\f2b77211456e20d32bb5d0389e75f690N.exe
"C:\Users\Admin\AppData\Local\Temp\f2b77211456e20d32bb5d0389e75f690N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 140
  2⤵
  - Program crash
  PID:772

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/1864-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

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memory/1864-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download