bd1288076f5a148902c68a30e99179a0cf970f36c7dec47b8dc7167f134b112c

General

Target

a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe
Size

359KB
MD5

a3aeef0a41673005fcd5de1d1f5ac2b0
SHA1

a9151aceb9996bb8b3410760fa9cd3dde3d752e1
SHA256

bd1288076f5a148902c68a30e99179a0cf970f36c7dec47b8dc7167f134b112c
SHA512

0fcc27fd50f2cc31ab5b8423d86653fbc6e278332189905c9231ac3be5d1e1be8bf2147c373b7f1af34e63a231684a552fb574cd1b9667fcad4dd20aeb3dd510
SSDEEP

6144:lbGQw/Umj9pE1mIBDRh0agBLgqJToit0iDnmvqz3t3JRCU6gb6a:Rej/jIBlh0agBkq1oit0iXZ5QRgOa

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2548	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2812	bqbde.exe

Loads dropped DLL 3 IoCs

pid	Process
2548	cmd.exe
2548	cmd.exe
2812	bqbde.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	a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
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	bqbde.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
2548	cmd.exe
2764	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
1200	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2764	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1200	taskkill.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 2548	1672	a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2548	1672	a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2548	1672	a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2548	1672	a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe	30
PID 2548 wrote to memory of 1200	2548	cmd.exe	32
PID 2548 wrote to memory of 1200	2548	cmd.exe	32
PID 2548 wrote to memory of 1200	2548	cmd.exe	32
PID 2548 wrote to memory of 1200	2548	cmd.exe	32
PID 2548 wrote to memory of 2764	2548	cmd.exe	34
PID 2548 wrote to memory of 2764	2548	cmd.exe	34
PID 2548 wrote to memory of 2764	2548	cmd.exe	34
PID 2548 wrote to memory of 2764	2548	cmd.exe	34
PID 2548 wrote to memory of 2812	2548	cmd.exe	35
PID 2548 wrote to memory of 2812	2548	cmd.exe	35
PID 2548 wrote to memory of 2812	2548	cmd.exe	35
PID 2548 wrote to memory of 2812	2548	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1672 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\a3aeef0a41673005fcd5de1d1f5ac2b0_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\bqbde.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:2548
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 1672
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1200
- - 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:2764
- - C:\Users\Admin\AppData\Local\bqbde.exe
    C:\Users\Admin\AppData\Local\bqbde.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

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Downloads

\Users\Admin\AppData\Local\bqbde.exe

Filesize
359KB

MD5
a3aeef0a41673005fcd5de1d1f5ac2b0

SHA1
a9151aceb9996bb8b3410760fa9cd3dde3d752e1

SHA256
bd1288076f5a148902c68a30e99179a0cf970f36c7dec47b8dc7167f134b112c

SHA512
0fcc27fd50f2cc31ab5b8423d86653fbc6e278332189905c9231ac3be5d1e1be8bf2147c373b7f1af34e63a231684a552fb574cd1b9667fcad4dd20aeb3dd510

Download Submit
memory/1672-0-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/1672-1-0x00000000770E1000-0x00000000770E2000-memory.dmp

Filesize
4KB

Download
memory/1672-2-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/1672-5-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2548-9-0x0000000002360000-0x000000000241C000-memory.dmp

Filesize
752KB

Download
memory/2548-22-0x0000000002360000-0x000000000241C000-memory.dmp

Filesize
752KB

Download
memory/2812-11-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2812-12-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/2812-15-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/2812-14-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads