a0027765d1f23687313276569821065b5c551606b7be873365cf1c0d995ce469

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 07:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe
Size

353KB
MD5

ddeefeba788a336a2ad4e2b43b45ac11
SHA1

8846bcc29185fd18f9dcceea9dc2b5a7e91e2525
SHA256

a0027765d1f23687313276569821065b5c551606b7be873365cf1c0d995ce469
SHA512

bb2a000adfc0d020cc1d322900bfa393ec4ee5eeb5d3c8a1eaa0a24a1a340f67875df376129d4815f3ed9dbca3d56394c55d6491e35f260df6828d2a825531d9
SSDEEP

6144:929Eck/c8D6QjLgvboastG6WhNPJCD2J8Cbk/GFQn03TY:s9Etl6QfgvboasA6Wh1MCrbk/GcY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2288	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2828	qubumjs.exe

Loads dropped DLL 3 IoCs

pid	Process
2288	cmd.exe
2288	cmd.exe
2828	qubumjs.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qubumjs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2288	cmd.exe
2704	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2644	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2704	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2644	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe
2828	qubumjs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2288	2208	ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2288	2208	ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2288	2208	ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe	31
PID 2208 wrote to memory of 2288	2208	ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe	31
PID 2288 wrote to memory of 2644	2288	cmd.exe	33
PID 2288 wrote to memory of 2644	2288	cmd.exe	33
PID 2288 wrote to memory of 2644	2288	cmd.exe	33
PID 2288 wrote to memory of 2644	2288	cmd.exe	33
PID 2288 wrote to memory of 2704	2288	cmd.exe	35
PID 2288 wrote to memory of 2704	2288	cmd.exe	35
PID 2288 wrote to memory of 2704	2288	cmd.exe	35
PID 2288 wrote to memory of 2704	2288	cmd.exe	35
PID 2288 wrote to memory of 2828	2288	cmd.exe	36
PID 2288 wrote to memory of 2828	2288	cmd.exe	36
PID 2288 wrote to memory of 2828	2288	cmd.exe	36
PID 2288 wrote to memory of 2828	2288	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2208 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ddeefeba788a336a2ad4e2b43b45ac11_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\qubumjs.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:2288
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2208
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2644
- - 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:2704
- - C:\Users\Admin\AppData\Local\qubumjs.exe
    C:\Users\Admin\AppData\Local\qubumjs.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:2828

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

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\qubumjs.exe

Filesize
353KB

MD5
ddeefeba788a336a2ad4e2b43b45ac11

SHA1
8846bcc29185fd18f9dcceea9dc2b5a7e91e2525

SHA256
a0027765d1f23687313276569821065b5c551606b7be873365cf1c0d995ce469

SHA512
bb2a000adfc0d020cc1d322900bfa393ec4ee5eeb5d3c8a1eaa0a24a1a340f67875df376129d4815f3ed9dbca3d56394c55d6491e35f260df6828d2a825531d9

Download Submit
memory/2208-0-0x0000000000270000-0x0000000000273000-memory.dmp

Filesize
12KB

Download
memory/2208-1-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2208-3-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2208-2-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2208-6-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-16-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2828-20-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-14-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-13-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-11-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-18-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-19-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-12-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-21-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-22-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-23-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-24-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-25-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2828-26-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download