cf2a8f722a84292355c825da998a10882c4b9f90e70c5f3698bc736d75f1632c

General

Target

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
Size

32KB
MD5

9579d50a7aef7f57306c069a44bd058f
SHA1

94c6e227ec142e5b2f97a85f4e3a985e489252ec
SHA256

cf2a8f722a84292355c825da998a10882c4b9f90e70c5f3698bc736d75f1632c
SHA512

cfc3a38afffd37d778f55d950db2788d530564c6e958495aa476216e587a720bbe8eba8463de0326f562420f5569805443d118912f7365d07857e25ebb2cbdcf
SSDEEP

768:7fHoqqjQjVfeAM4S/WW0aVCnE6fS87CcHhTvBA6+Et/EZhF:7/TqjQ0AMj/WW0aOzfF7CcHsnfHF

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

wminit.exe

pid process

2280 wminit.exe
Executes dropped EXE 1 IoCs

Processes:

wminit.exe

pid process

2280 wminit.exe
Loads dropped DLL 2 IoCs

Processes:

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

pid process

2360 9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
2360 9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

pid	process
2280	wminit.exe

pid	process
2280	wminit.exe

pid	process
2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\wminit = "C:\\Program Files (x86)\\Common Files\\System\\wminit.exe"	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

Drops file in Program Files directory 3 IoCs

Processes:

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files (x86)\Common Files\System\wminit.dat	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
File created	C:\Program Files (x86)\Common Files\System\wminit.exe	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\wminit.exe	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe

description	pid	process	target process
PID 2360 wrote to memory of 2280	2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe	wminit.exe
PID 2360 wrote to memory of 2280	2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe	wminit.exe
PID 2360 wrote to memory of 2280	2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe	wminit.exe
PID 2360 wrote to memory of 2280	2360	9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe	wminit.exe

C:\Users\Admin\AppData\Local\Temp\9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360

C:\Program Files (x86)\Common Files\System\wminit.exe
"C:\Program Files (x86)\Common Files\System\wminit.exe" "C:\Users\Admin\AppData\Local\Temp\9579d50a7aef7f57306c069a44bd058f_JaffaCakes118.exe"
2⤵
- Deletes itself
- Executes dropped EXE
PID:2280

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files (x86)\Common Files\System\wminit.dat
Filesize
8B

MD5
71e5e1f32c0c26e6e83fd1dc12fec117

SHA1
d06404526604ce4f7bf731232830b5a3fc321492

SHA256
910e038b6d2a27817e20fd6a1a32b907990f83fa676487ec64a7164c2da67d05

SHA512
79e995bad9688f65913898da0e59db98632d067d2ed02ffef07d254d9e329d3972a6798d0c83dfb3d3d0ab942eebefe04fb4e0ccc11521cfd7ad94c257c45be8

Download Submit
\Program Files (x86)\Common Files\System\wminit.exe
Filesize
32KB

MD5
9579d50a7aef7f57306c069a44bd058f

SHA1
94c6e227ec142e5b2f97a85f4e3a985e489252ec

SHA256
cf2a8f722a84292355c825da998a10882c4b9f90e70c5f3698bc736d75f1632c

SHA512
cfc3a38afffd37d778f55d950db2788d530564c6e958495aa476216e587a720bbe8eba8463de0326f562420f5569805443d118912f7365d07857e25ebb2cbdcf

Download Submit
memory/2280-11-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-13-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-15-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-17-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-18-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-20-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2280-22-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download
memory/2360-8-0x0000000000C10000-0x0000000000CB9000-memory.dmp

Filesize
676KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads