2e96258f3dd21d059f59831295d32d324a849c87bc5a2149a49c97fcf5783558

Analysis

max time kernel
122s
max time network
155s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
31-01-2025 17:49

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General

Target

2024-12-25/unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe
Size

364KB
MD5

8e08c75488ef0ba0b09c478071ea5b9d
SHA1

aa178f746d8665bb3950ba9753124aff96fb60c9
SHA256

c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f
SHA512

790c8a623facf6007aa3dec2ddf4cbe7538bee8e0fced908088804f1b3a7b95676449be9e96b5f57ea922b08af2d74af168918955c22416c04c41533695950b9
SSDEEP

3072:Wv/EkT1AKbNVCsBgyquI4OWbyGv/EkT1AKbNVCsBgyqudWWbyC:f2AKbNVCnRjWbyP2AKbNVCncWWbyC

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/1868-1-0x0000000000400000-0x000000000045B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1900	1868	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	unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 1900	1868	unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe	31
PID 1868 wrote to memory of 1900	1868	unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe	31
PID 1868 wrote to memory of 1900	1868	unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe	31
PID 1868 wrote to memory of 1900	1868	unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-12-25\unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-25\unknown-c954abcdf28a143f9389ba7de8a5c7732a200f8d1e69bd03b1e682bfd660359f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1868 -s 36
  2⤵
  - Program crash
  PID:1900

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/1868-1-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

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