234f3cac7cb3669930f52e57eab071abcf9de623cf3161b5836c65dee4f54195

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 00:02

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General

Target

276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe
Size

5KB
MD5

276dc85da4a1eedd04d5d077fe0e4d36
SHA1

d2a1e59c9824d1c59b72be611b02b3d9ed2279ee
SHA256

234f3cac7cb3669930f52e57eab071abcf9de623cf3161b5836c65dee4f54195
SHA512

109dc6535d864d86701227ab152cdce71f3a6915fbf0eff7eab1b94abaf26670161f4a0e01c4cae63db8cfd7f00b2ccb4e52cf0a6127a27112dd03b42e4568e0
SSDEEP

96:xC61F5SpIGlvLzEX4kKeu+SLeYLgIRfVQKXnw:PF5QVvXEX6+SKYLgIsKXnw

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/1656-0-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2792	1656	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	276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2792	1656	276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe	30
PID 1656 wrote to memory of 2792	1656	276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe	30
PID 1656 wrote to memory of 2792	1656	276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe	30
PID 1656 wrote to memory of 2792	1656	276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\276dc85da4a1eedd04d5d077fe0e4d36_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 104
  2⤵
  - Program crash
  PID:2792

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/1656-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1656-1-0x0000000000407000-0x0000000000408000-memory.dmp

Filesize
4KB

Download