4bf1dd9fc5e174f62229a6bcbd84e860d97be2bf92e1ffa248bf2b8a8857ce3f

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 11:39

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General

Target

8a385744beb68d779902d38377901ef9_JaffaCakes118.exe
Size

42KB
MD5

8a385744beb68d779902d38377901ef9
SHA1

2de83df91a4a454d6c651e016a15f08ba7f8303a
SHA256

4bf1dd9fc5e174f62229a6bcbd84e860d97be2bf92e1ffa248bf2b8a8857ce3f
SHA512

9a77cb7bf8213b35489ac1c4af6614f315808fe66177ee1757595ed266d7ce27fc019527f78917f6772f7ec0073103b388759e4982c2e6f1f83663069891e99f
SSDEEP

768:I54L5r/DAc7GhXT7KAmcHFOTIikVrWHAco54iRB6iBwuVa4pB6gPkccULg+kg/eH:IO5LZmD7KAmcHshkV6g754I6puVlpB6f

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
behavioral2/memory/1084-0-0x0000000000400000-0x0000000000419000-memory.dmp	upx
behavioral2/memory/1084-2-0x0000000000400000-0x0000000000419000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2156	1084	WerFault.exe	81

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	8a385744beb68d779902d38377901ef9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8a385744beb68d779902d38377901ef9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8a385744beb68d779902d38377901ef9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 260
  2⤵
  - Program crash
  PID:2156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1084 -ip 1084
1⤵
PID:3712

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/1084-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1084-1-0x0000000000560000-0x0000000000564000-memory.dmp

Filesize
16KB

Download
memory/1084-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download