65876bbedd1ebdb6962019ce2db3b6a31aa37f87fddbebc1de4db7c4d9166f78

General

Target

347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
Size

7.1MB
MD5

347c005511175e9cc2bed9b59ac51632
SHA1

1aaa78c0bcd1cf807f67acc5f679c0f47b806822
SHA256

65876bbedd1ebdb6962019ce2db3b6a31aa37f87fddbebc1de4db7c4d9166f78
SHA512

1e6c981b24c3d1674eac28ecd66352927a269635cd6a4fd6e7c935cf35d76e7bfab01c71103b20752974e5ff4599a72b8e1959abcb94a4ff2554e4b37dc36104
SSDEEP

196608:Me6P9aFJFoPveiLSEVXSa+V6WlTUXHjWI:Me6PsFJF07LSE19+V65XDWI

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1208-0-0x0000000000F00000-0x0000000002228000-memory.dmp	upx
behavioral2/memory/4392-15-0x0000000000F00000-0x0000000002228000-memory.dmp	upx
behavioral2/memory/1208-16-0x0000000000F00000-0x0000000002228000-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	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1208 set thread context of 4392	1208	347c005511175e9cc2bed9b59ac51632_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
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
4392	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96
PID 1208 wrote to memory of 4392	1208	347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\347c005511175e9cc2bed9b59ac51632_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4392

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/1208-0-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download
memory/1208-1-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/1208-16-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download
memory/4392-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-15-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download
memory/4392-9-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-18-0x0000000000960000-0x0000000000961000-memory.dmp

Filesize
4KB

Download
memory/4392-17-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-21-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/4392-23-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download

Analysis

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