0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 13:55

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General

Target

0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe
Size

70KB
MD5

2a0630ecbf4fe95d43161f22631bf66c
SHA1

3cb98b6bb0d28f2138d166f0e29323dcd4d64a0f
SHA256

0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137
SHA512

801a59b9b5f194b1f9b50c30cadff667d4e28c7f778e4ba8cbe6866b94dd9546aa76538e946ac5d615215772ad1f36d403d3a9a25c7c631356e0d06c5d4f4b27
SSDEEP

1536:5MgFjv4WTpIvOwUekBgYQ8YKrKmG7NqZ/Z7HPhIo7bBWKp4udfGQQQtU:TdpIvCeGgBAm77NqrJI8WqfGQQQt

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2860-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2208	2860	WerFault.exe	30

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	0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2208	2860	0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe	31
PID 2860 wrote to memory of 2208	2860	0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe	31
PID 2860 wrote to memory of 2208	2860	0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe	31
PID 2860 wrote to memory of 2208	2860	0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe	31

C:\Users\Admin\AppData\Local\Temp\0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe
"C:\Users\Admin\AppData\Local\Temp\0e178720e3a62f40cf1052530004da3471b1f90644bcb6a7906f98101a68f137.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 44
  2⤵
  - Program crash
  PID:2208

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/2860-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

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