4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 21:28

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General

Target

4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe
Size

7.4MB
MD5

147ca54a5d0812f9b9dd54ee60cae506
SHA1

a94b3d6529c4f82c979efa086820d24521252954
SHA256

4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e
SHA512

ad98fa2dfa306a4f3c345646708aed42652f8d65e570ef6acdcd3275170873c50eb0aca721e632beb00dfa5b61b6298e098d3e00c36dae07575fdce62db66e34
SSDEEP

6144:GYlBkvwXn3HpbSq9vWcZkWzTvqxXuplJ88U:GeyvwXXpbScWWhL4X8c

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe
1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2156	1972	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	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2156	1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe	30
PID 1972 wrote to memory of 2156	1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe	30
PID 1972 wrote to memory of 2156	1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe	30
PID 1972 wrote to memory of 2156	1972	4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe	30

C:\Users\Admin\AppData\Local\Temp\4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe
"C:\Users\Admin\AppData\Local\Temp\4ae9be829c51a052cfe05b6ff61524c9d1270c1ef2eabc1edd8538d0daa6ac0e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 200
  2⤵
  - Program crash
  PID:2156

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

\Users\Admin\AppData\Local\Temp\ZHYNFJ.exe

Filesize
7.4MB

MD5
1b20f68b86ced71729546bd5ecd918c9

SHA1
2cfd8a70d9b58d5fa9423972b01e5f4110971ba9

SHA256
a4b59d81bc378581162c5b7226ce01b354897b3081fa01040a587afe22705665

SHA512
bb574d9741fa0968bbf45b0dcb8ad0307ff50ea08c4297feb1a626dda58451801bfce465339b61c1ef8fb87d9bc38304dfeab2f9c871804299ef59aa48326c40

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