bd2c01b4f0370887274bf893f3bf1cf14f63bbcadbb52fb39e6f9d2107471a1f

Analysis

max time kernel
96s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 01:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe
Size

74KB
MD5

2848d6951dc3661c1fd34fac5ba22492
SHA1

1a1b8593e0a35a6e2ba6960de354da8285203e79
SHA256

bd2c01b4f0370887274bf893f3bf1cf14f63bbcadbb52fb39e6f9d2107471a1f
SHA512

dd80c3a5adab6df8ecc39f8cb39ca12ad9b97e751d5dceb129f09ada90fe2a1c29f6869e1b68d5da3661923e8a0723d1408cfe64e954e816677432a2f002d348
SSDEEP

1536:XQpQ5EP0ijnRTXJTgdLeAyNzkXuBBov6HVTCBajEdbcC:XQIURTXJTceAL4B+6HVbICC

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4752	Au_.exe

Loads dropped DLL 1 IoCs

pid	Process
4752	Au_.exe

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	2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Au_.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023c78-4.dat	nsis_installer_1
behavioral2/files/0x0007000000023c78-4.dat	nsis_installer_2

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4752	220	2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe	86
PID 220 wrote to memory of 4752	220	2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe	86
PID 220 wrote to memory of 4752	220	2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2848d6951dc3661c1fd34fac5ba22492_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:220
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nswBE02.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBE02.tmp\ioSpecial.ini

Filesize
592B

MD5
ef9b3c1e1cd1e24ffb05b13042fbd489

SHA1
3b5a9c95998dedc48fd3831f2f8d541b6c2a6540

SHA256
2c4349b9055e9d7d99ccaa671205e513fe6a99b4478f65be3f9f88cc40a04a66

SHA512
c412ad16dd39a1aa3d644cf698b91945fcc0f4d5e877950b002c66e7f83f34b66d63acd963cf5b2ca8d2d86e2c3e04ba2d48c0f78bed9791e419f2bbcf0ddc67

Download Submit
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
74KB

MD5
2848d6951dc3661c1fd34fac5ba22492

SHA1
1a1b8593e0a35a6e2ba6960de354da8285203e79

SHA256
bd2c01b4f0370887274bf893f3bf1cf14f63bbcadbb52fb39e6f9d2107471a1f

SHA512
dd80c3a5adab6df8ecc39f8cb39ca12ad9b97e751d5dceb129f09ada90fe2a1c29f6869e1b68d5da3661923e8a0723d1408cfe64e954e816677432a2f002d348

Download Submit