a8f004a8f8d7b697f18a605292c60a5f76de1ea9507b09237736ab9f2f0f01d6

Analysis

max time kernel
150s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:13

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General

Target

eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
Size

32KB
MD5

eabd47217e4cebd2850efae233cb32fd
SHA1

d37a4afef4f56615a803e725fddfc187078c467c
SHA256

a8f004a8f8d7b697f18a605292c60a5f76de1ea9507b09237736ab9f2f0f01d6
SHA512

e1f74424d3ef4ef7372b0da9737680ca43477794ae42e58ed416f5737dde4e5ca9465314247d2b316b4f97b5a5dd69970120b7f017b972e8a8408f57642e65c8
SSDEEP

384:a6+XL9Yo1Me5XV0387hbQZtlooHSsaXrh7kxi9EZmWYHmARhWech9P18nnbIjxVD:6XhY8RX/ts9ooHnaXCPZfYvnWTCAwef

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x00080000000174d5-5.dat	acprotect

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2124-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral1/files/0x00080000000174d5-5.dat	upx
behavioral1/memory/2124-8-0x0000000000400000-0x000000000040C000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ddraw.dll.DEP	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ddraw.dll.DEP	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system\VGA83C0.ime	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
File opened for modification	C:\Windows\system\VGA83C0.ime	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	2124	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	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2928	2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2928	2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2928	2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2928	2124	eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eabd47217e4cebd2850efae233cb32fd_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 204
  2⤵
  - Program crash
  PID:2928

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

C:\Windows\system\VGA83C0.ime

Filesize
14KB

MD5
1447676e111c4f39b525f190014fe9cb

SHA1
b43a7401679223bac820a05fc2718a126c9cfe16

SHA256
19f88c039682f7e310f63b1b6efe044c800e89585612fd965aa44329c5150230

SHA512
66cc4db81f230106677f7a20e782e4dafa110f698f6ed48f00bd926e2bfb223803bd6164a2263933c394fb1409aabe84c1f40bef2a607a6af09626e598a0473e

Download Submit
memory/2124-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2124-8-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download