e3078cc948ecb74f9513de2ba3492896c2d6c032b479f046d426584922804cfc

General

Target

8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe
Size

34KB
MD5

8270c7fda3caf63bd0c474708eba6f46
SHA1

9dcb03f7be86c83b06f5102189a5873914a4acbe
SHA256

e3078cc948ecb74f9513de2ba3492896c2d6c032b479f046d426584922804cfc
SHA512

01b55f990cd95d0033427dc547aa6171716ee2f6de4331e9eef1982fd515e0b39bd4ac37ddf5699570c52f20fc0c98e11e600dfe45399d495595e9cba1ba57fe
SSDEEP

768:DbNuitKQC7SEgOZGySRxYEu2JhhpmGUGdup6DzCa2Klh:DbtKQ226Dq3up6HCaz

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2760	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2688	QQF3v1.exe

Loads dropped DLL 2 IoCs

pid	Process
2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe
2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\System\debug.obj	QQF3v1.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\QQF3v1.exe	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe
File created	C:\Program Files (x86)\Common Files\System\QQF3v1.exebnb	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.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 6 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	QQF3v1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.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
1776	cmd.exe
2812	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2812	PING.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe
Token: SeDebugPrivilege	2688	QQF3v1.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2688	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	31
PID 2496 wrote to memory of 2688	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	31
PID 2496 wrote to memory of 2688	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	31
PID 2496 wrote to memory of 2688	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	31
PID 2496 wrote to memory of 2908	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	32
PID 2496 wrote to memory of 2908	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	32
PID 2496 wrote to memory of 2908	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	32
PID 2496 wrote to memory of 2908	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	32
PID 2496 wrote to memory of 1776	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	34
PID 2496 wrote to memory of 1776	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	34
PID 2496 wrote to memory of 1776	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	34
PID 2496 wrote to memory of 1776	2496	8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe	34
PID 2908 wrote to memory of 2760	2908	cmd.exe	36
PID 2908 wrote to memory of 2760	2908	cmd.exe	36
PID 2908 wrote to memory of 2760	2908	cmd.exe	36
PID 2908 wrote to memory of 2760	2908	cmd.exe	36
PID 1776 wrote to memory of 2812	1776	cmd.exe	37
PID 1776 wrote to memory of 2812	1776	cmd.exe	37
PID 1776 wrote to memory of 2812	1776	cmd.exe	37
PID 1776 wrote to memory of 2812	1776	cmd.exe	37

C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Program Files (x86)\Common Files\System\QQF3v1.exe
  "C:\Program Files (x86)\Common Files\System\QQF3v1.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2688
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /A:RHSA "C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe"&cmd /c del "C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c del "C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2760
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ping -n 2 127.0.0.1>nul&del /F /Q /A : RSAH "C:\Users\Admin\AppData\Local\Temp\8270c7fda3caf63bd0c474708eba6f46_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:1776
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 2 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

1

T1070

File Deletion

1

T1070.004

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files (x86)\Common Files\System\QQF3v1.exe

Filesize
34KB

MD5
8270c7fda3caf63bd0c474708eba6f46

SHA1
9dcb03f7be86c83b06f5102189a5873914a4acbe

SHA256
e3078cc948ecb74f9513de2ba3492896c2d6c032b479f046d426584922804cfc

SHA512
01b55f990cd95d0033427dc547aa6171716ee2f6de4331e9eef1982fd515e0b39bd4ac37ddf5699570c52f20fc0c98e11e600dfe45399d495595e9cba1ba57fe

Download Submit
memory/2496-114-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2496-50-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2496-0-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2496-51-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2496-52-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/2496-56-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/2496-8-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2496-9-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2688-131-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/2688-112-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2688-116-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2688-115-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2688-118-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2688-117-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2688-121-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2688-119-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2688-122-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2688-130-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2688-113-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download

Analysis

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