73c0c54525939917cc6180df8458dfe5a2d1b70775872b28565e2247e2e8a716

Analysis

max time kernel
142s
max time network
145s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 01:11

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General

Target

7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe
Size

430KB
MD5

7204c921f8fb3993fe9123f164f60da6
SHA1

756abe1269fd8f630a93527ab6a21e1e930b3288
SHA256

73c0c54525939917cc6180df8458dfe5a2d1b70775872b28565e2247e2e8a716
SHA512

de04abaa7a01f590df208cf21de928c11361ec23604266b73e3c95ecd182190f230c7030c1c58b6693c15074f284da2f4173607f22f12bb0e962b6df191776db
SSDEEP

12288:+JvYfgNlTq7DIaD6JGP5JukPGHdtyrDBgzoLWnPKsRuKv:+RzrXam25JuHHdseULWPKWN

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/2240-0-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2240-1-0x0000000000400000-0x000000000065F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2244	2240	WerFault.exe	27

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	7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2244	2240	7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe	28
PID 2240 wrote to memory of 2244	2240	7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7204c921f8fb3993fe9123f164f60da6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 96
  2⤵
  - Program crash
  PID:2244

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/2240-0-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2240-1-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download