08d1a4bec9221ee3b821f3814c05a7184324638849b5e4601fb374bc97feda70

General

Target

eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
Size

4.7MB
MD5

eae12d2cb8f95c698e8d5a6dd6286dcb
SHA1

e90ef25b9f9841630d7b6c0f6f5452f9aa98ee75
SHA256

08d1a4bec9221ee3b821f3814c05a7184324638849b5e4601fb374bc97feda70
SHA512

9f304e302a1fa3d4862b665e1efab16c6edb887573a7fb1fa683c089cb273eea50f95cc3dcc8b0f5ecb78b6192dd9897d5cc5fea786c2f046092a4feef5ea65d
SSDEEP

98304:Tl88udp4A2evUNGnVuUwGLVWy0/OQmjmUah6rpHDY:yzDiNyiXfGDv+

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/232-0-0x0000000000F00000-0x0000000001CED000-memory.dmp	upx
behavioral2/memory/232-14-0x0000000000F00000-0x0000000001CED000-memory.dmp	upx
behavioral2/memory/232-15-0x0000000000F00000-0x0000000001CED000-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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 232 set thread context of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86

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 2 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	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
3640	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86
PID 232 wrote to memory of 3640	232	eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:232
- C:\Users\Admin\AppData\Local\Temp\eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eae12d2cb8f95c698e8d5a6dd6286dcb_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3640

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

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/232-0-0x0000000000F00000-0x0000000001CED000-memory.dmp

Filesize
13.9MB

Download
memory/232-1-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/232-15-0x0000000000F00000-0x0000000001CED000-memory.dmp

Filesize
13.9MB

Download
memory/232-14-0x0000000000F00000-0x0000000001CED000-memory.dmp

Filesize
13.9MB

Download
memory/3640-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-9-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-17-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/3640-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-20-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3640-21-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download

Analysis

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