b85cc52afc3fcb4dc5f28491c8c1c937c739e65506a947f8d4c8790eec92acbf

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:53

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General

Target

eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe
Size

76KB
MD5

eacbfef00ff334e406fd02958129e2dc
SHA1

0f118b8ed1eda0656279e8667550db2186531144
SHA256

b85cc52afc3fcb4dc5f28491c8c1c937c739e65506a947f8d4c8790eec92acbf
SHA512

f7779e0a38c880f987c9317b4850313c0d614fb6b829d0ff95aa070f1a3dc7a7b3272b8fe20102a077d4db77ff28602bde528d563b592868c66d51dbc84e14f9
SSDEEP

1536:LO3pRIHxyaURyBHkmCLG3RAO7pCaaE/0kn8DqBTW37BWm71Ue:K5RIHxUyBHoMDCa7cOugTW3dd1

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1732-0-0x0000000000400000-0x0000000000423000-memory.dmp	vmprotect
behavioral1/memory/1732-4-0x0000000000400000-0x0000000000423000-memory.dmp	vmprotect
behavioral1/memory/1732-1-0x0000000000400000-0x0000000000423000-memory.dmp	vmprotect
behavioral1/memory/1736-7-0x0000000000400000-0x0000000000423000-memory.dmp	vmprotect
behavioral1/memory/1736-6-0x0000000000400000-0x0000000000423000-memory.dmp	vmprotect

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	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 708	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	30
PID 1732 wrote to memory of 708	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	30
PID 1732 wrote to memory of 708	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	30
PID 1732 wrote to memory of 708	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	30
PID 1732 wrote to memory of 1736	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	31
PID 1732 wrote to memory of 1736	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	31
PID 1732 wrote to memory of 1736	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	31
PID 1732 wrote to memory of 1736	1732	eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:708
- C:\Users\Admin\AppData\Local\Temp\eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eacbfef00ff334e406fd02958129e2dc_JaffaCakes118.exe HideOK
  2⤵
  PID:1736

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/1732-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1732-4-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1732-5-0x0000000000430000-0x0000000000453000-memory.dmp

Filesize
140KB

Download
memory/1732-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1736-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1736-6-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download