ee39a498f229938c180fbfe8d71cc81d382dfb3e9ffa7cc4d583d0c865c95d04

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
09/10/2024, 02:41

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General

Target

295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe
Size

1.0MB
MD5

295e348bb5413a7e10d26d963c5e0b7b
SHA1

9615c8c5240e5eb13b1991b907a9f1d6aa04a609
SHA256

ee39a498f229938c180fbfe8d71cc81d382dfb3e9ffa7cc4d583d0c865c95d04
SHA512

4d20f914ba63be2da0cbf9266921dfe2633afd1c63d6fd8e695af2c96622f7643a64446b59d34ba0137f79c10aefb8d6b0579eb037dc0262fc7403bb147fdd88
SSDEEP

24576:Yv3PLC7vy1We7sWvV6900eBUd0LekeWRa4AsLA/:mPLC7vy1/7sWN69ZeBUN81

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/2384-0-0x0000000000400000-0x0000000000815000-memory.dmp	upx
behavioral1/memory/2384-5-0x0000000000400000-0x0000000000815000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2160	2384	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	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2160	2384	295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\295e348bb5413a7e10d26d963c5e0b7b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 256
  2⤵
  - Program crash
  PID:2160

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/2384-0-0x0000000000400000-0x0000000000815000-memory.dmp

Filesize
4.1MB

Download
memory/2384-4-0x0000000000E80000-0x0000000001295000-memory.dmp

Filesize
4.1MB

Download
memory/2384-3-0x0000000000709000-0x000000000070A000-memory.dmp

Filesize
4KB

Download
memory/2384-2-0x0000000000E80000-0x0000000001295000-memory.dmp

Filesize
4.1MB

Download
memory/2384-1-0x0000000000E80000-0x0000000001295000-memory.dmp

Filesize
4.1MB

Download
memory/2384-5-0x0000000000400000-0x0000000000815000-memory.dmp

Filesize
4.1MB

Download