2d41e607b68a0969d74933498e0233164b9f3c956a38ba6199e6044e1613ea9b

Analysis

max time kernel
143s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 22:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe
Size

687KB
MD5

297cfffd13c7e3d3926cd12bbcd1230d
SHA1

8bdb7df5a4a6747275cbba18867f0cb75c38d885
SHA256

2d41e607b68a0969d74933498e0233164b9f3c956a38ba6199e6044e1613ea9b
SHA512

9fd42327a2fa6497e51f476bc973da51cd7b13a0950f90813f65a5efb1526d430cf3e0691e543b0826e3a6d31d35087962aff65e37a64caf5ee82c9f78e7588d
SSDEEP

12288:9oNj0REt++19BvWzvbM2LJR1+UXV81UXdIF3Z4mxxVjHWlPXGexomQ4/g:9oV1+iY3M2FR1+0e1UXdIQmXCee+2/g

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3060	3.exe
2848	winnutpc.exe

Loads dropped DLL 2 IoCs

pid	Process
2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe
2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.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 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\winnutpc.exe	3.exe
File opened for modification	C:\Windows\winnutpc.exe	3.exe
File created	C:\Windows\uninstal.bat	3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	3.exe
Token: SeDebugPrivilege	2848	winnutpc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2848	winnutpc.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 3060	2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe	30
PID 2552 wrote to memory of 3060	2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe	30
PID 2552 wrote to memory of 3060	2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe	30
PID 2552 wrote to memory of 3060	2552	297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	winnutpc.exe	32
PID 2848 wrote to memory of 3068	2848	winnutpc.exe	32
PID 2848 wrote to memory of 3068	2848	winnutpc.exe	32
PID 2848 wrote to memory of 3068	2848	winnutpc.exe	32
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33
PID 3060 wrote to memory of 688	3060	3.exe	33

C:\Users\Admin\AppData\Local\Temp\297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\297cfffd13c7e3d3926cd12bbcd1230d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\uninstal.bat
    3⤵
    PID:688

C:\Windows\winnutpc.exe
C:\Windows\winnutpc.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:3068

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\uninstal.bat

Filesize
150B

MD5
67e4ea2c3e65d3236c8266b9c116f67f

SHA1
7e87f925ccd68b2b7c9af9f92e118db1990234f9

SHA256
2dff6c390d03870cec06d16fe0191475fb87ad2330b78d03c15e7ff0bed8f00c

SHA512
1a3cf0443e932b9b57f32531b3d61c917b9eec19a4ba73336011041e16a0022c5e62b2c768b34a0bdc08ffd75bbaa0338719577001496c9de8a5638420b0a229

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\3.exe

Filesize
776KB

MD5
444a2327626c664b4420db374c75e288

SHA1
88932a99bf34448a6b8ec23de1820c8aaff210e5

SHA256
e6ce4f21eddbc3ee5644d38c6cbdb0b2cb915ad6b1b4689598d636d1bfdd705b

SHA512
e9fd6171d0fb282c323cfbe7684c9b81231f45ef33e2aa657a6fb3749d0d50a3cedcafee51b53fa8e567d7aa5090dae39339648d47c9893ad258b12e54ba295a

Download Submit
memory/2552-23-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/2552-21-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/2552-7-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/2552-6-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2552-5-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/2552-4-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/2552-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2552-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2552-35-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/2552-34-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/2552-33-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/2552-32-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/2552-31-0x0000000000D50000-0x0000000000D51000-memory.dmp

Filesize
4KB

Download
memory/2552-30-0x0000000000D70000-0x0000000000D71000-memory.dmp

Filesize
4KB

Download
memory/2552-29-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-28-0x0000000000760000-0x0000000000761000-memory.dmp

Filesize
4KB

Download
memory/2552-27-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/2552-22-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/2552-25-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/2552-24-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/2552-8-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2552-0-0x0000000001000000-0x0000000001110000-memory.dmp

Filesize
1.1MB

Download
memory/2552-26-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/2552-20-0x0000000000790000-0x0000000000791000-memory.dmp

Filesize
4KB

Download
memory/2552-19-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-18-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-17-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-16-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-15-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-14-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-13-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-12-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-11-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-10-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/2552-36-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-37-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-38-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/2552-9-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/2552-1-0x00000000006F0000-0x0000000000744000-memory.dmp

Filesize
336KB

Download
memory/2552-61-0x0000000001000000-0x0000000001110000-memory.dmp

Filesize
1.1MB

Download
memory/2552-62-0x00000000006F0000-0x0000000000744000-memory.dmp

Filesize
336KB

Download
memory/2848-64-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3060-60-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads