aa1a8fe814c711687599d9f50b13cba3fd571f19b7483e5fc2a3c83c77c1a3f2

General

Target

0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Size

4.7MB
MD5

0dcf64620d11a70220c5afb71b060d00
SHA1

c028ee48310e7c34d077a9312b521ea3c0d5471c
SHA256

aa1a8fe814c711687599d9f50b13cba3fd571f19b7483e5fc2a3c83c77c1a3f2
SHA512

3bb2cfca3848a96aeb2f80681f683a7e5c2c7aaf6f63718e01e9b17facd6a920bf57f5605e56789448926b05d4b190eb71d3e99e8b554b607d20b3a54722da52
SSDEEP

98304:hjJP7a4N6UTDwmK6MiCRMxc5jXzIUJLKnsgTPgN+9zTha4YilLmzJoE:BJW4snP6ZOMW8UKfUN+RThMKLHE

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3088-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral2/memory/3088-9-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral2/memory/3088-15-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral2/memory/404-16-0x0000000000F00000-0x0000000001D0A000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3088 set thread context of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
404	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96
PID 3088 wrote to memory of 404	3088	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:404

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/404-11-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-18-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/404-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-23-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/404-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-21-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-14-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-16-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/404-17-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/404-20-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3088-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/3088-15-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/3088-1-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/3088-9-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download

Analysis

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