61a89aa96f11f11261e276646128ba9d075cc02dc398aca6142b7863e7064fda

Analysis

max time kernel
80s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/09/2024, 12:08

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General

Target

cae94f3051b6ca19b9fc5c93a27c9bc0N.exe
Size

430KB
MD5

cae94f3051b6ca19b9fc5c93a27c9bc0
SHA1

ea98b16ba132efcf18e8a22a6535a79180a80f42
SHA256

61a89aa96f11f11261e276646128ba9d075cc02dc398aca6142b7863e7064fda
SHA512

625181978e2a0cabbd021e59af37b6abcc9b78b4ad588a330357bad143af8c2ad077758beb855ea87cef17557296c485b083d3e62332574428272ab44984e176
SSDEEP

6144:Ulsy4TNbEm1B1zzqaCh9Ju/2x+vw0b8ajNglS2+gUXpP9YC4r:UdwNIm1B1zzqrh9Jf+btwSfgUnBI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	2216	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	cae94f3051b6ca19b9fc5c93a27c9bc0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2708	2216	cae94f3051b6ca19b9fc5c93a27c9bc0N.exe	30
PID 2216 wrote to memory of 2708	2216	cae94f3051b6ca19b9fc5c93a27c9bc0N.exe	30
PID 2216 wrote to memory of 2708	2216	cae94f3051b6ca19b9fc5c93a27c9bc0N.exe	30
PID 2216 wrote to memory of 2708	2216	cae94f3051b6ca19b9fc5c93a27c9bc0N.exe	30

C:\Users\Admin\AppData\Local\Temp\cae94f3051b6ca19b9fc5c93a27c9bc0N.exe
"C:\Users\Admin\AppData\Local\Temp\cae94f3051b6ca19b9fc5c93a27c9bc0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 116
  2⤵
  - Program crash
  PID:2708

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/2216-0-0x0000000000C60000-0x0000000000CD0000-memory.dmp

Filesize
448KB

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