dded610274cae6b30e5978520f8fd2a9a915e347bf7cd7dab37ff077049d2f5f

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 05:49

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General

Target

37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
Size

331KB
MD5

37eeefc678cbdded1c7798d10c286f18
SHA1

dd8673023ae6855c7f7f09aef2b131ed1be685af
SHA256

dded610274cae6b30e5978520f8fd2a9a915e347bf7cd7dab37ff077049d2f5f
SHA512

21f6f17b551b1c2df3687e60906aaf75286900748d26bd5966f6d83273837305755cc7049b15d4207423b90bbb0afb892bd071d766261eb3cf77b18d7d837fe0
SSDEEP

6144:i1glyu6VrzBUNCK70gqMk+qJdh4HzyYtsFM24TyQOGoQbwyUx/F8pKMOO9io:i59BUNCK7l5qJIGYtsSvT0SuCtOS

Score

8^/10

upx

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\drivers\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\drivers\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2248-65-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2248-67-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2248-66-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2248-93-0x0000000000400000-0x0000000000472000-memory.dmp	upx

Drops autorun.inf file 1 TTPs 18 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	\??\R:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\A:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\B:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\N:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\Y:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\P:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\E:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\H:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\i:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\J:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\K:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\L:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\M:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\O:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	C:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	D:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	F:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	\??\G:\autorun.inf	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\SysWOW64\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4492 set thread context of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 set thread context of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 2248 set thread context of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	C:\Program Files\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\Program Files\WinRAR\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\Program Files\Messenger\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\Program Files\Internet Download Manager\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\Help\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\WINDOWS\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
File created	C:\WINDOWS\Help\XsxWrAM.exe	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 2248	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	85
PID 4492 wrote to memory of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 4492 wrote to memory of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 4492 wrote to memory of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 4492 wrote to memory of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 4492 wrote to memory of 0	4492	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 2248 wrote to memory of 4944	2248	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	87
PID 4944 wrote to memory of 3528	4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	56
PID 4944 wrote to memory of 3528	4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	56
PID 4944 wrote to memory of 3528	4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	56
PID 4944 wrote to memory of 3528	4944	37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3528
- C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe"
  2⤵
  - Drops file in Drivers directory
  - Drops autorun.inf file
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4492
- - C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2248
  - - C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\37eeefc678cbdded1c7798d10c286f18_JaffaCakes118.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\XsxWrAM.exe

Filesize
331KB

MD5
37eeefc678cbdded1c7798d10c286f18

SHA1
dd8673023ae6855c7f7f09aef2b131ed1be685af

SHA256
dded610274cae6b30e5978520f8fd2a9a915e347bf7cd7dab37ff077049d2f5f

SHA512
21f6f17b551b1c2df3687e60906aaf75286900748d26bd5966f6d83273837305755cc7049b15d4207423b90bbb0afb892bd071d766261eb3cf77b18d7d837fe0

Download Submit
memory/2248-65-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2248-67-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2248-66-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2248-93-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/3528-96-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3528-95-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/4492-8-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-4-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-37-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-36-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-35-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-34-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/4492-33-0x00000000022A0000-0x00000000022A1000-memory.dmp

Filesize
4KB

Download
memory/4492-32-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-31-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-30-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-29-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-28-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-27-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-26-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-25-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-24-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-23-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-22-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-21-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-20-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-19-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-18-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-17-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-16-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-15-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-14-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-13-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-12-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-11-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-10-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-9-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-39-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-7-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-3-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-38-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-5-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-6-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-2-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-64-0x0000000002E30000-0x0000000002E31000-memory.dmp

Filesize
4KB

Download
memory/4492-63-0x0000000002E40000-0x0000000002E41000-memory.dmp

Filesize
4KB

Download
memory/4492-62-0x0000000002E20000-0x0000000002E21000-memory.dmp

Filesize
4KB

Download
memory/4492-61-0x0000000002E00000-0x0000000002E01000-memory.dmp

Filesize
4KB

Download
memory/4492-60-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/4492-59-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

Filesize
4KB

Download
memory/4492-58-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/4492-57-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/4492-56-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

Filesize
4KB

Download
memory/4492-55-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/4492-54-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/4492-53-0x0000000002C60000-0x0000000002C61000-memory.dmp

Filesize
4KB

Download
memory/4492-52-0x0000000002C70000-0x0000000002C71000-memory.dmp

Filesize
4KB

Download
memory/4492-51-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/4492-50-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/4492-49-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4492-48-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4492-47-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

Download
memory/4492-46-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/4492-45-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/4492-44-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/4492-43-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

Download
memory/4492-42-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/4492-89-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/4492-0-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/4492-1-0x0000000002380000-0x0000000002383000-memory.dmp

Filesize
12KB

Download
memory/4944-91-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4944-90-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4944-92-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4944-99-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4944-100-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download