9994b9e197b422529221de7238dc0e44ae21e66d78c48355f31837c3696ec90e

Analysis

max time kernel
118s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 05:30

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General

Target

1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe
Size

2.0MB
MD5

f51f2be2f8544e1d2d0fcd1c031e5f39
SHA1

f98044d6ee3fb2604635da4c69502d94126eda04
SHA256

1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d
SHA512

69177ccd878612c24001f88158b5b0a9302492ab52c92dca75bab3b8a84cdb2c4a5be6f8b97c6813079715386b42faba4c1302d51c1ca9b9fae86699fa50580c
SSDEEP

49152:JOfo+MzSog8AOJpjykaF3h2NZphc3R936Nz4uE:KjMOV0pjykazMZ3Kxaz4uE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	2736	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	1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2768	2736	1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe	30
PID 2736 wrote to memory of 2768	2736	1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe	30
PID 2736 wrote to memory of 2768	2736	1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe	30
PID 2736 wrote to memory of 2768	2736	1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe	30

C:\Users\Admin\AppData\Local\Temp\1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe
"C:\Users\Admin\AppData\Local\Temp\1b5f4adeca66e96ef076cfe25b53be7b9a3bb5a0cb50e69001e8985abe8f580d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 36
  2⤵
  - Program crash
  PID:2768

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/2736-0-0x0000000000B20000-0x0000000001249000-memory.dmp

Filesize
7.2MB

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