f60e39e5dc06657109469dfac43f0dd64848aa7453af58f858dcaec3ab9dd29a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 10:59

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General

Target

2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe
Size

8KB
MD5

2fedb0493d6594d0e9391081846fcb25
SHA1

5130b10e93fe1ad97d7ec47a88ae069d271eaf24
SHA256

f60e39e5dc06657109469dfac43f0dd64848aa7453af58f858dcaec3ab9dd29a
SHA512

45682911540c44aacbd709ffdd8982f6a49f7b127cfc40f509947c71bea7dc27f890a59cba7ba226a668db3162448e1e6c7262120925408e6b875021603619b1
SSDEEP

192:gjmtw/cJj6UHybSzrr4B5Ss1cp/FfG+fQ6FQcdxXqBR:05/cxpXrr4B11w/Fu+jFdXUR

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2356-0-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2356-1-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2136	2356	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	2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2136	2356	2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2136	2356	2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2136	2356	2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe	31
PID 2356 wrote to memory of 2136	2356	2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fedb0493d6594d0e9391081846fcb25_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 140
  2⤵
  - Program crash
  PID:2136

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/2356-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

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memory/2356-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download