7efa446da423ec8e7e14fbd04b975af669d742fd661be7d85487a2138291a5c8

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 04:31

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General

Target

84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe
Size

340KB
MD5

84ce9b051e25eaf69bad892aa77f4bfe
SHA1

7777f112cb1ee36f0edb1d12fefca1d40fd96291
SHA256

7efa446da423ec8e7e14fbd04b975af669d742fd661be7d85487a2138291a5c8
SHA512

a7e40712887e111a45a0a35ff31ca2fdee8dc8f16911a067ec86858c2adaef81897b86392083a07f87608a254eab6dca7f2be423e5ff5172905bbfc6d1258339
SSDEEP

6144:cUIh/ZrkpUtP9YNUGMpfKp/H1jmGVNqWX/jVyv:R0tP9VGM9KpNKw1X/

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2428	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2824	gbofqf.exe

Loads dropped DLL 4 IoCs

pid	Process
2428	cmd.exe
2428	cmd.exe
2824	gbofqf.exe
2824	gbofqf.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gbofqf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2428	cmd.exe
2328	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2352	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2328	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2352	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe
2824	gbofqf.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 2428	2964	84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe	30
PID 2964 wrote to memory of 2428	2964	84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe	30
PID 2964 wrote to memory of 2428	2964	84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe	30
PID 2964 wrote to memory of 2428	2964	84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe	30
PID 2428 wrote to memory of 2352	2428	cmd.exe	32
PID 2428 wrote to memory of 2352	2428	cmd.exe	32
PID 2428 wrote to memory of 2352	2428	cmd.exe	32
PID 2428 wrote to memory of 2352	2428	cmd.exe	32
PID 2428 wrote to memory of 2328	2428	cmd.exe	34
PID 2428 wrote to memory of 2328	2428	cmd.exe	34
PID 2428 wrote to memory of 2328	2428	cmd.exe	34
PID 2428 wrote to memory of 2328	2428	cmd.exe	34
PID 2428 wrote to memory of 2824	2428	cmd.exe	35
PID 2428 wrote to memory of 2824	2428	cmd.exe	35
PID 2428 wrote to memory of 2824	2428	cmd.exe	35
PID 2428 wrote to memory of 2824	2428	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2964 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\84ce9b051e25eaf69bad892aa77f4bfe_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\gbofqf.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2964
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2352
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2328
- - C:\Users\Admin\AppData\Local\gbofqf.exe
    C:\Users\Admin\AppData\Local\gbofqf.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\gbofqf.exe

Filesize
340KB

MD5
84ce9b051e25eaf69bad892aa77f4bfe

SHA1
7777f112cb1ee36f0edb1d12fefca1d40fd96291

SHA256
7efa446da423ec8e7e14fbd04b975af669d742fd661be7d85487a2138291a5c8

SHA512
a7e40712887e111a45a0a35ff31ca2fdee8dc8f16911a067ec86858c2adaef81897b86392083a07f87608a254eab6dca7f2be423e5ff5172905bbfc6d1258339

Download Submit
memory/2824-16-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-19-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-24-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-23-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-10-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-12-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-22-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-17-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-11-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-18-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2824-21-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2964-0-0x00000000001D0000-0x00000000001D2000-memory.dmp

Filesize
8KB

Download
memory/2964-2-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2964-1-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2964-5-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download