918db5e76ca50865924cac294e03b59ff8f20785edbf9656d948bbf364a8aa7e

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/09/2024, 20:52

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General

Target

e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe
Size

22KB
MD5

e9f308aaa2c3a2f8170fb8d0a0b852c6
SHA1

bfb2fa5fd6528565af0cafb959d9f729ee559bc6
SHA256

918db5e76ca50865924cac294e03b59ff8f20785edbf9656d948bbf364a8aa7e
SHA512

0fbbba2a7c31a4777cbac4bf77eade23d2d33ccaedbe1b7fe5827cba4da4745dab404618a674a956debf8e8e65676fe454dbf56970dd5c9cae81bb6d97e1b5e3
SSDEEP

384:0SNawH3lP/TO3542dmvPMrbKXrwP9YCyiQOK5M+1YBDNkokXXEkCH4:0SNzXl/a6vPyKXrwjQOK5MUSJmK

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2160	SVCHOST.EXE

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2492-0-0x0000000000400000-0x000000000040D000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SVCHOST.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe
2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe
2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2160	2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2160	2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2160	2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2160	2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe	31
PID 2492 wrote to memory of 2160	2492	e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9f308aaa2c3a2f8170fb8d0a0b852c6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\syswow64\SVCHOST.EXE
  C:\Windows\syswow64\SVCHOST.EXE
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2160

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/2492-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2492-1-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2492-4-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download