a2d50406ced796cea85e343f97858f99159b58ae23cf35ff6d2f314d27f664a1

General

Target

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
Size

6.6MB
MD5

63917733dcc11967461272d39f8f7397
SHA1

c5cf5dd8d638dd0f9b0ac7c14dc340e091addd20
SHA256

a2d50406ced796cea85e343f97858f99159b58ae23cf35ff6d2f314d27f664a1
SHA512

7479bc194630184eba14728ca451b4f0de5da677fa46f96f159ec17869aac2435ac4376940168c34feb2dfe5fb458305b30fd7c9c916038088f66adeb3c397bc
SSDEEP

98304:W7P47GdJByw8B+Rihm1H8aQgO34VvjhL2qAPCP9lHQnz5SwXOq25219zPr:aP4KYjINp5VvdAXS5219zPr

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/5040-0-0x0000000000F00000-0x0000000002067000-memory.dmp	upx
behavioral2/memory/5040-14-0x0000000000F00000-0x0000000002067000-memory.dmp	upx
behavioral2/memory/5040-17-0x0000000000F00000-0x0000000002067000-memory.dmp	upx
behavioral2/memory/536-16-0x0000000000F00000-0x0000000002067000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

description	pid	process	target process
PID 5040 set thread context of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

pid	process
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

pid	process
5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
536	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63917733dcc11967461272d39f8f7397_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Users\Admin\AppData\Local\Temp\63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\63917733dcc11967461272d39f8f7397_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/536-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-23-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-9-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-24-0x0000000000930000-0x0000000000931000-memory.dmp

Filesize
4KB

Download
memory/536-21-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-11-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-19-0x0000000000930000-0x0000000000931000-memory.dmp

Filesize
4KB

Download
memory/536-18-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/536-16-0x0000000000F00000-0x0000000002067000-memory.dmp

Filesize
17.4MB

Download
memory/5040-1-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

Filesize
4KB

Download
memory/5040-17-0x0000000000F00000-0x0000000002067000-memory.dmp

Filesize
17.4MB

Download
memory/5040-14-0x0000000000F00000-0x0000000002067000-memory.dmp

Filesize
17.4MB

Download
memory/5040-0-0x0000000000F00000-0x0000000002067000-memory.dmp

Filesize
17.4MB

Download

description	pid	process	target process
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe
PID 5040 wrote to memory of 536	5040	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe	63917733dcc11967461272d39f8f7397_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads