659ca95f8baf75580b7c4c5179acdecdad5f6e120a39159b18f428dbdceffa90

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 20:38

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General

Target

75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe
Size

53KB
MD5

75a0b841642c9977a1dcb5415ee7956c
SHA1

00668dc6355b3741a60573d5f29b8424090249a5
SHA256

659ca95f8baf75580b7c4c5179acdecdad5f6e120a39159b18f428dbdceffa90
SHA512

006937dfd55bdd8fd98b9c38844706ba5afe8aef9ee573ec2ffff07e1c921ddb43198eb9505a42d23a85c4f29372cae4bc6119bb62c155fad685eef46bc7c72b
SSDEEP

768:BoKuQDJTpmtdyho8YhPR3JIF1zCe/cDBjJLD0+rBQF1dYyfcltj3HbOSkFA:B7dJtmDZLhIbTcDBjJFNmOj2A

Score

7^/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/2316-0-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2316-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2500	2316	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	75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2500	2316	75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2500	2316	75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2500	2316	75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2500	2316	75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\75a0b841642c9977a1dcb5415ee7956c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 168
  2⤵
  - Program crash
  PID:2500

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/2316-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2316-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download