aa598f1ad5d367f2bc143b07d09b2f497cdb830cf30652fb4928210f7ee8824b

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 02:06

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General

Target

fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe
Size

969KB
MD5

fd968e9a625d33f7c02338f8f3cae910
SHA1

2af18359b97cac7fe1a7ef5880f15d8a179f0ec9
SHA256

aa598f1ad5d367f2bc143b07d09b2f497cdb830cf30652fb4928210f7ee8824b
SHA512

c5d81bc4b1c5b47497fc0a9540d922fd0fbd81628aaee73e42962850f4dabf48a807a290e2869461342a8fc6b22da3dc74ff5a4774d4c7afef15dd1566a6df84
SSDEEP

24576:CrLJ7+gCMUJOyRA/Lr+ylnPgug8ij6FjXntG:CfJ7+Kdyi/3DNPgZ1j69c

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1084	cmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/888-5-0x0000000053140000-0x00000000532EB000-memory.dmp	upx
behavioral1/memory/888-9-0x0000000053140000-0x00000000532EB000-memory.dmp	upx
behavioral1/memory/888-7-0x0000000053140000-0x00000000532EB000-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	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 888	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	30
PID 3012 wrote to memory of 1084	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	31
PID 3012 wrote to memory of 1084	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	31
PID 3012 wrote to memory of 1084	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	31
PID 3012 wrote to memory of 1084	3012	fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd968e9a625d33f7c02338f8f3cae910_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe
  2⤵
  PID:888
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\temp.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1084

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

C:\Users\Admin\AppData\Local\Temp\temp.bat

Filesize
100B

MD5
d22701cfa0e51a687c75c881b5af1652

SHA1
a9f6c710fda6fbb36b8bb81413f2f8d08ac8a70e

SHA256
126fc4a4e3623611e44cc5a4874b2d1926e715f7ad6ea85e6f059fc0d008d962

SHA512
f9d558b6ed6dd37e68a1c502b2ad7d26a32c4f164442140057eed51f8cdb5d7a15ffcbb90b3f92360b5c66c0ce09785cbcf945df98f35dc1d1b7cab77b6209e7

Download Submit
memory/888-5-0x0000000053140000-0x00000000532EB000-memory.dmp

Filesize
1.7MB

Download
memory/888-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/888-9-0x0000000053140000-0x00000000532EB000-memory.dmp

Filesize
1.7MB

Download
memory/888-7-0x0000000053140000-0x00000000532EB000-memory.dmp

Filesize
1.7MB

Download
memory/888-4-0x0000000053140000-0x00000000532EB000-memory.dmp

Filesize
1.7MB

Download