0d20bcee5108103e5ba29ed6794945847ce5e125359368f29af5620cb87a6ffd

Analysis

max time kernel
150s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 12:52

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General

Target

f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
Size

51KB
MD5

f60e69f4fe54af479b75c1d19984c9da
SHA1

bf47ce783c9353a4a2f32cb6086da6e27c9afbc4
SHA256

0d20bcee5108103e5ba29ed6794945847ce5e125359368f29af5620cb87a6ffd
SHA512

ed44c7a4e90e8da93c3a450f2b4f833754b8d9e0e586ccfab734be57017d1a063ec13d7e0bc3108b73bafe2ac5bc7ca0fddc533b0bbcc01bdf5e060cc988c2b7
SSDEEP

1536:uoUCrg6eTyyOfCeXJ+z5KE+0+19Vuiw//kOqp:UUe+RfxXJ+FKE+LI9/Sp

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\twext.exe,"	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\twext.exe	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\twext.exe	f60e69f4fe54af479b75c1d19984c9da_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5
PID 3204 wrote to memory of 612	3204	f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe	5

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Users\Admin\AppData\Local\Temp\f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f60e69f4fe54af479b75c1d19984c9da_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4216,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
1⤵
PID:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/612-28-0x000000001FB70000-0x000000001FB98000-memory.dmp

Filesize
160KB

Download
memory/612-40-0x000000001FBD0000-0x000000001FBF8000-memory.dmp

Filesize
160KB

Download
memory/612-80-0x000000001FD50000-0x000000001FD78000-memory.dmp

Filesize
160KB

Download
memory/612-34-0x000000001FBA0000-0x000000001FBC8000-memory.dmp

Filesize
160KB

Download
memory/612-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/612-14-0x000000001FAE0000-0x000000001FB08000-memory.dmp

Filesize
160KB

Download
memory/612-18-0x000000001FB10000-0x000000001FB38000-memory.dmp

Filesize
160KB

Download
memory/612-24-0x000000001FB40000-0x000000001FB68000-memory.dmp

Filesize
160KB

Download
memory/612-73-0x000000001FD20000-0x000000001FD48000-memory.dmp

Filesize
160KB

Download
memory/612-70-0x000000001FCF0000-0x000000001FD18000-memory.dmp

Filesize
160KB

Download
memory/612-64-0x000000001FCC0000-0x000000001FCE8000-memory.dmp

Filesize
160KB

Download
memory/612-43-0x000000001FC00000-0x000000001FC28000-memory.dmp

Filesize
160KB

Download
memory/612-50-0x000000001FC30000-0x000000001FC58000-memory.dmp

Filesize
160KB

Download
memory/612-53-0x000000001FC60000-0x000000001FC88000-memory.dmp

Filesize
160KB

Download
memory/612-58-0x000000001FC90000-0x000000001FCB8000-memory.dmp

Filesize
160KB

Download
memory/3204-2-0x0000000000401000-0x0000000000411000-memory.dmp

Filesize
64KB

Download
memory/3204-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3204-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3204-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download