ee73528fcbf56bd30253993d7e96e3b4c35a1030ddd3a44ed5b36ceaa67e2363

General

Target

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
Size

5.0MB
MD5

694c03846bc724cc27e576c2d4e41b3e
SHA1

c7a0f83bc0d6b4c0f7cb9fdba1adf124cda14f33
SHA256

ee73528fcbf56bd30253993d7e96e3b4c35a1030ddd3a44ed5b36ceaa67e2363
SHA512

637e6338b70d707726f9bf019e1542316d78a5aa21328321dbe7869d3e305ccd0a9af24bb15da679edac795fe699ab22d8ea07272f3d4925ac7bc6b845dbb7fe
SSDEEP

98304:1lEwLmJgKom3yxHd0ah0zcz226czxd3hyQoTuIK9ssuueFT:1S/ovh0zcz26zv3loTu79srrT

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
behavioral1/memory/2836-0-0x0000000000F00000-0x0000000001BB8000-memory.dmp	upx
behavioral1/memory/2836-24-0x0000000000F00000-0x0000000001BB8000-memory.dmp	upx
behavioral1/memory/2156-21-0x0000000000F00000-0x0000000001BB8000-memory.dmp	upx
behavioral1/memory/2156-30-0x0000000004800000-0x00000000054B8000-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:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

description	pid	process	target process
PID 2836 set thread context of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

pid process

2156 694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156 694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

pid	process
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

pid	process
2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
2156	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

description	pid	process	target process
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
PID 2836 wrote to memory of 2156	2836	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe	694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836

C:\Users\Admin\AppData\Local\Temp\694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\694c03846bc724cc27e576c2d4e41b3e_JaffaCakes118.exe"
2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2156-27-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-14-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2156-22-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2156-31-0x0000000000EF0000-0x0000000000F00000-memory.dmp

Filesize
64KB

Download
memory/2156-21-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2156-20-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-18-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-42-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-30-0x0000000004800000-0x00000000054B8000-memory.dmp

Filesize
12.7MB

Download
memory/2156-6-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-8-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-12-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2156-26-0x0000000000EF0000-0x0000000000F00000-memory.dmp

Filesize
64KB

Download
memory/2156-29-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2156-28-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2836-0-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2836-1-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2836-24-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2836-19-0x00000000040A0000-0x0000000004D58000-memory.dmp

Filesize
12.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads