a86da44862db5dcebd74768d468fab7346133e6ccc4d95d2759e2c500248a1c3

General

Target

c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
Size

252KB
MD5

c7de53d6a551375bacbc9f69fb942ca3
SHA1

e67c76ad4d74550bf2d415d5fd24c53e3962bb97
SHA256

a86da44862db5dcebd74768d468fab7346133e6ccc4d95d2759e2c500248a1c3
SHA512

d85d6210128f16b09a0f49f399dc17d9ac16e4427db69fad210614041071d9cc267bddc0cbf945832027e5b91da2334be9dbef5bd356e66d1da60de1ed0ff49d
SSDEEP

3072:eJd8qle2tsu5oehGHA/pqQLxgdBlApXu7Tq/pY+SFuK0Rg:eJd8qAyoehfLmdcpeeHc3

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2392 set thread context of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
Token: SeDebugPrivilege	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2280	2392	c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe"
1⤵
- Maps connected drives based on registry
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
  2⤵
  PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2280-26-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2280-34-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2280-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2280-29-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2280-30-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2392-20-0x0000000001030000-0x00000000010C9000-memory.dmp

Filesize
612KB

Download
memory/2392-19-0x0000000000360000-0x00000000003CB000-memory.dmp

Filesize
428KB

Download
memory/2392-9-0x0000000001030000-0x00000000010F9000-memory.dmp

Filesize
804KB

Download
memory/2392-10-0x0000000000360000-0x000000000037E000-memory.dmp

Filesize
120KB

Download
memory/2392-11-0x0000000000360000-0x000000000038D000-memory.dmp

Filesize
180KB

Download
memory/2392-12-0x0000000000360000-0x00000000003AD000-memory.dmp

Filesize
308KB

Download
memory/2392-13-0x0000000000360000-0x0000000000384000-memory.dmp

Filesize
144KB

Download
memory/2392-2-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2392-23-0x0000000000360000-0x000000000037E000-memory.dmp

Filesize
120KB

Download
memory/2392-22-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download
memory/2392-21-0x0000000000360000-0x00000000003D1000-memory.dmp

Filesize
452KB

Download
memory/2392-7-0x0000000000360000-0x0000000000375000-memory.dmp

Filesize
84KB

Download
memory/2392-18-0x0000000000360000-0x0000000000372000-memory.dmp

Filesize
72KB

Download
memory/2392-17-0x0000000000360000-0x0000000000391000-memory.dmp

Filesize
196KB

Download
memory/2392-16-0x0000000000230000-0x000000000023B000-memory.dmp

Filesize
44KB

Download
memory/2392-15-0x0000000000230000-0x000000000023B000-memory.dmp

Filesize
44KB

Download
memory/2392-14-0x0000000001030000-0x00000000010D6000-memory.dmp

Filesize
664KB

Download
memory/2392-8-0x0000000000360000-0x0000000000378000-memory.dmp

Filesize
96KB

Download
memory/2392-6-0x0000000000360000-0x0000000000378000-memory.dmp

Filesize
96KB

Download
memory/2392-5-0x0000000000360000-0x0000000000375000-memory.dmp

Filesize
84KB

Download
memory/2392-3-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2392-4-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads