c8f77ccd16c0cd34d17bdfd302221ae53bbb502318720857f841cd26b328c7f7

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 17:23

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General

Target

e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe
Size

16KB
MD5

e0a9bf87d044fa0d21f25d619b4ad542
SHA1

ae4018a8f90dd430a2e35589f190f10938670c70
SHA256

c8f77ccd16c0cd34d17bdfd302221ae53bbb502318720857f841cd26b328c7f7
SHA512

aa7f2998af0b8dd32048a7b16d57fc914bb48e0e3d30183cc52dfa96b1bb5adceb7327bf21b479dd9ed56f4bdbf748950fc01183729a7e7396d171ef5f302b97
SSDEEP

384:qdy3gHsmWOp+zOPd6AGuDOdHNaIRIkftkfYy70I:qUksssFAzTItftEYyF

Score

7^/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/1744-0-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2576	1744	WerFault.exe	28

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	e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2576	1744	e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe	29
PID 1744 wrote to memory of 2576	1744	e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe	29
PID 1744 wrote to memory of 2576	1744	e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe	29
PID 1744 wrote to memory of 2576	1744	e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e0a9bf87d044fa0d21f25d619b4ad542_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 36
  2⤵
  - Program crash
  PID:2576

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/1744-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download