cdfa986cc0adefcb5f58b26793f58f9a913c70cc76ed0ea0002cc9ad1e560faa

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 19:03

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General

Target

c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe
Size

23KB
MD5

c1623ed12ef0bfb7b1938bc695ae0946
SHA1

9bd7e495ff3176e41a87fa12f24c252ba757bb14
SHA256

cdfa986cc0adefcb5f58b26793f58f9a913c70cc76ed0ea0002cc9ad1e560faa
SHA512

f6f2bfcb2b39313dc2240608c2b287a3bcca1225b4efac6d4c1185bd0fd5cc8a5e3d1136e6158c6256e25929bdbc7d85a8d20da8d5f0e8122ab486ce5ade773b
SSDEEP

384:LzC7My9ZauWkTEscqN0DZQAywBBmVc8xGjFnk/0mSFlHILuA92wiuDUMusT:fgMyfplTw5DZQpwjmq8UdkcmSFloLuc5

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00090000000233db-9.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
4440	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe
4440	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x00090000000233db-9.dat	upx
behavioral2/memory/4440-8-0x0000000000900000-0x0000000000913000-memory.dmp	upx
behavioral2/memory/4440-7-0x0000000000900000-0x0000000000913000-memory.dmp	upx
behavioral2/memory/4440-12-0x0000000000900000-0x0000000000913000-memory.dmp	upx
behavioral2/memory/4440-15-0x0000000000900000-0x0000000000913000-memory.dmp	upx
behavioral2/memory/4440-26-0x0000000000900000-0x0000000000913000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118xz.dll	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118xz.dll	c1623ed12ef0bfb7b1938bc695ae0946_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	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4440	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4440	c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Windows\SysWOW64\c1623ed12ef0bfb7b1938bc695ae0946_JaffaCakes118xz.dll

Filesize
20KB

MD5
43d66167efcc5e75b0b3267cb9272f09

SHA1
da559b7d74f9eb3438ef9bad562434b4a694f411

SHA256
aa3d3dff913084a08f1dbc895171484c65f76dad9651e4af3adf57eca536c5df

SHA512
4d472a7d1284bec80e2122b31cde472d02bcf51947d4223fe8a708be515e6b1e0afc7175e4c0c6d919a0186e4be44421bce5a1d0f67cb39641b9243b91999efb

Download Submit
memory/4440-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4440-8-0x0000000000900000-0x0000000000913000-memory.dmp

Filesize
76KB

Download
memory/4440-7-0x0000000000900000-0x0000000000913000-memory.dmp

Filesize
76KB

Download
memory/4440-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4440-12-0x0000000000900000-0x0000000000913000-memory.dmp

Filesize
76KB

Download
memory/4440-15-0x0000000000900000-0x0000000000913000-memory.dmp

Filesize
76KB

Download
memory/4440-26-0x0000000000900000-0x0000000000913000-memory.dmp

Filesize
76KB

Download