68db803b90eba53d7e4085f6ea3fe7cc684f24e5b4c009079e91a26892f406bc

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 16:08

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General

Target

f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe
Size

32KB
MD5

f65f80a43989f6fd80d1324ca49160d6
SHA1

a633faa79966a8b7049c6d399205d2db04aa3932
SHA256

68db803b90eba53d7e4085f6ea3fe7cc684f24e5b4c009079e91a26892f406bc
SHA512

63d77db6f4ced7bc49e3c00eb846806f3df930a1a180c928d8c9b631c052dabf4ae1911a3a20e0e7cb61d9ced17517e805970b930019d9da874a28353a917b7a
SSDEEP

768:DBVfnkQCjWPArfvbBXE5H16QfrHJx3SW9WVa4:NuQC+iNXE5H8QmW9Wh

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/1040-0-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral1/memory/1040-1-0x0000000000400000-0x0000000000417000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1468	1040	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	f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 1468	1040	f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe	30
PID 1040 wrote to memory of 1468	1040	f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe	30
PID 1040 wrote to memory of 1468	1040	f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe	30
PID 1040 wrote to memory of 1468	1040	f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f65f80a43989f6fd80d1324ca49160d6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1040 -s 88
  2⤵
  - Program crash
  PID:1468

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

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Downloads

memory/1040-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1040-1-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download