45c3d4288c5f5f168e5ae3f61fc69da18c008d6ab4dc41f69732a45f2a52517f

Analysis

max time kernel
141s
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
20-08-2024 07:17

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General

Target

ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe
Size

699KB
MD5

ae4e39dc210d4086443f2e1115eaaa59
SHA1

e411d1746f91fe38c72c0949fc6163392a7bd4a9
SHA256

45c3d4288c5f5f168e5ae3f61fc69da18c008d6ab4dc41f69732a45f2a52517f
SHA512

5e0a63da0d013d7fed0214ba0021f4e77bc46fd1b3f0b3607ceb1037ab8463d01e7acddedbf917b144a3962401eb3c65129239ca152c24c7aaa565a7a280cb0d
SSDEEP

12288:BdIP3bpW0wN8tx38wFA3sLUGZix3g/h26IkO1c2obY7kF6Dl8SElLcRgMSFD:Bd+Y0hxMT/GZipKh2FFoc5DH6LcbSFD

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1788	5.exe
1072	NoHacker.cn.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\\\""	ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\NoHacker.cn.exe	5.exe
File opened for modification	C:\Windows\NoHacker.cn.exe	5.exe
File created	C:\Windows\UNINSTAL.BAT	5.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2576	1788	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NoHacker.cn.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1788	5.exe
Token: SeDebugPrivilege	1072	NoHacker.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1072	NoHacker.cn.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 1788	3952	ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe	84
PID 3952 wrote to memory of 1788	3952	ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe	84
PID 3952 wrote to memory of 1788	3952	ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe	84
PID 1072 wrote to memory of 3988	1072	NoHacker.cn.exe	89
PID 1072 wrote to memory of 3988	1072	NoHacker.cn.exe	89
PID 1788 wrote to memory of 1292	1788	5.exe	98
PID 1788 wrote to memory of 1292	1788	5.exe	98
PID 1788 wrote to memory of 1292	1788	5.exe	98

C:\Users\Admin\AppData\Local\Temp\ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae4e39dc210d4086443f2e1115eaaa59_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3952
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1788
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 672
    3⤵
    - Program crash
    PID:2576
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\UNINSTAL.BAT
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1292

C:\Windows\NoHacker.cn.exe
C:\Windows\NoHacker.cn.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:3988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1788 -ip 1788
1⤵
PID:3824

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

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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exe

Filesize
746KB

MD5
31fbcaee11f3c6e6e08c2c871f33cc6a

SHA1
ed091350dcbdcb38774458bce12c8db0b8f02e82

SHA256
70ba50c6f63c8f3e5adde97d344b714b0f97fb52814285cfef8bc43b6912499b

SHA512
27fb92fc31dce89f8888c88d8984f87a3d9633126f2840b152d2897db43de89be26650901f2b51a8cd1737d18a6b962977aed550cd750d34675f23a9309a91fb

Download Submit
C:\Windows\UNINSTAL.BAT

Filesize
146B

MD5
fd54d321ef28db71cc4b1b1d5ec15747

SHA1
50e0f45f4c8bb6708f49fb62d1aecfddb053640b

SHA256
4485e14a5ed5ed81d74e3f7852e3985f6d674484fb1b5845497ed954e46a4d63

SHA512
843f223a0fcb26dfcc3531549a6cdf6362905beeb39339bc01de37a20714927db598de901f423918d71ac0fc05e39d30aa6a1950460d18c5d745c244d868cb03

Download Submit
memory/1072-70-0x0000000000400000-0x00000000004CF200-memory.dmp

Filesize
828KB

Download
memory/1788-65-0x0000000000400000-0x00000000004CF200-memory.dmp

Filesize
828KB

Download
memory/1788-58-0x0000000000400000-0x00000000004CF200-memory.dmp

Filesize
828KB

Download
memory/3952-27-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-67-0x0000000001000000-0x0000000001123000-memory.dmp

Filesize
1.1MB

Download
memory/3952-49-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-47-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-46-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-45-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-44-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-43-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-42-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-41-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-51-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-52-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-40-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-39-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-38-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-37-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-36-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-35-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-34-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-33-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-32-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-31-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-26-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-29-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-28-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-0-0x0000000001000000-0x0000000001123000-memory.dmp

Filesize
1.1MB

Download
memory/3952-30-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-50-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-11-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-23-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-21-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-20-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-18-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-17-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-14-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-13-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-12-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-24-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-10-0x00000000029C0000-0x0000000002AC0000-memory.dmp

Filesize
1024KB

Download
memory/3952-9-0x0000000000C00000-0x0000000000C01000-memory.dmp

Filesize
4KB

Download
memory/3952-8-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

Download
memory/3952-7-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/3952-6-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/3952-5-0x0000000000C20000-0x0000000000C21000-memory.dmp

Filesize
4KB

Download
memory/3952-4-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

Filesize
4KB

Download
memory/3952-3-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

Filesize
4KB

Download
memory/3952-2-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/3952-19-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-16-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-15-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-48-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/3952-68-0x0000000000560000-0x00000000005B0000-memory.dmp

Filesize
320KB

Download
memory/3952-25-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-22-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3952-1-0x0000000000560000-0x00000000005B0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads