4208ab37975cf95052264065123fc30bd155b05e20f44ae73a228ca36321a826

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 13:34

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General

Target

4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe
Size

701KB
MD5

4609d7759abc6d588b1fad892b639116
SHA1

895f3221235bcc67f91a0a409a481b7df1ba97af
SHA256

4208ab37975cf95052264065123fc30bd155b05e20f44ae73a228ca36321a826
SHA512

a1d9b8b6ce70145651be667f78f95057fd71d2ecdbc06a77a830d933061a4275d7f7584b8872382a2eb2493ed90796298abb013005694b80d7caabc2a0daceb2
SSDEEP

12288:HxtCYdeMJ4914fTTbi11RG5pmZF3Z4mxx9vCoJ39Itq:HxtCWb4/4+1bGiZQmXEE

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
264	4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"F:\\msdownld.tmp\\IXP000.TMP\\\""	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 3 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe
File opened (read-only)	\??\B:	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe
File opened (read-only)	\??\E:	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process
4044	264	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 264	2808	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe	83
PID 2808 wrote to memory of 264	2808	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe	83
PID 2808 wrote to memory of 264	2808	4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4609d7759abc6d588b1fad892b639116_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:2808
- F:\msdownld.tmp\IXP000.TMP\4.exe
  F:\msdownld.tmp\IXP000.TMP\4.exe
  2⤵
  - Executes dropped EXE
  PID:264
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 264 -s 184
    3⤵
    - Program crash
    PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 264 -ip 264
1⤵
PID:764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

F:\msdownld.tmp\IXP000.TMP\4.exe

Filesize
343KB

MD5
43d5a9beb50d7d3bd18f034286bef32a

SHA1
c54fb82985fe44843fc5ef2f8cf1595be0a34649

SHA256
5adf6f7748c62a7e5212aefa562ef7ecf603b6d20261b798aad709e74a7c2a7c

SHA512
148eae08033b94e65badb3742bb72b79f5a8d8f0ffda58726ffe6755a19878be159afee50171a7c59952cf592dad2b5928dd2bce40d937ce323b30dc5d65558d

Download Submit
memory/264-15-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2808-10-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-4-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-5-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-7-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-0-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-2-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-14-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-6-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-3-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download
memory/2808-1-0x0000000001069000-0x000000000106A000-memory.dmp

Filesize
4KB

Download
memory/2808-17-0x0000000001000000-0x00000000010BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads