bf0ea76f2b56709984ade814a602fcaf71d938e429e73cc24c10cb5e58a1bf0b

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 02:05

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General

Target

eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe
Size

685KB
MD5

eede4306c3b66e8c660215970f1f7b7f
SHA1

344d8bb99f8df53e56494943b301a54d529cc258
SHA256

bf0ea76f2b56709984ade814a602fcaf71d938e429e73cc24c10cb5e58a1bf0b
SHA512

a8a1c93db83a9d112f568ad171e29016e10631d81ca270a0e26d92bb5577281846f15f14340c39d9c0dd1f96a6f1f45b4f5ea9cdf1472113a49dc97b47bebae9
SSDEEP

12288:2v2LrQGhwMvsBQXopWFN5A+ySVse/jQeK+qCP7F3Z4mxxNxV+Wdr8MZo6:bhwMvhXokF3A5SVD7QeK+FQmXNxVbhRr

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3220	ie7.exe
2960	IE7.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\\\""	eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\IE7.exe	ie7.exe
File opened for modification	C:\Windows\IE7.exe	ie7.exe
File created	C:\Windows\uninstal.bat	ie7.exe

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	eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ie7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IE7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	IE7.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	IE7.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	IE7.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	IE7.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	IE7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3220	ie7.exe
Token: SeDebugPrivilege	2960	IE7.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2960	IE7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 3220	2152	eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe	84
PID 2152 wrote to memory of 3220	2152	eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe	84
PID 2152 wrote to memory of 3220	2152	eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe	84
PID 3220 wrote to memory of 4284	3220	ie7.exe	87
PID 3220 wrote to memory of 4284	3220	ie7.exe	87
PID 3220 wrote to memory of 4284	3220	ie7.exe	87
PID 2960 wrote to memory of 2344	2960	IE7.exe	86
PID 2960 wrote to memory of 2344	2960	IE7.exe	86

C:\Users\Admin\AppData\Local\Temp\eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eede4306c3b66e8c660215970f1f7b7f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ie7.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ie7.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:3220
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4284

C:\Windows\IE7.exe
C:\Windows\IE7.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2344

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ie7.exe

Filesize
743KB

MD5
2db2a9aaf762d1fa8a645021d0038d64

SHA1
f994de1adcbe891bac07c316f4cdec665bc6d661

SHA256
83db7b8b65646affc723c2d84e73356f0c500fb5e5815f9b5945b53b26c73c79

SHA512
ab219fd3a2c332c14c9e83f21427014f204ba6dbb1ace959d209cd2bb5b49aa9d746aa85b7d4a840c041ea2ef2e76fe7272b7a81be12083846c12c0bc3d4fcbb

Download Submit
C:\Windows\uninstal.bat

Filesize
154B

MD5
6552c927e3ed0b2208b65e1456d5468a

SHA1
ca885af48ed3f1dc8a54f74eaa44cec53f07ab1b

SHA256
7a09af074006f481f7e3fa27702332b8790a023094360a6712ed75b16a483a85

SHA512
8193cd5e9b380e7e12b3fae403f4972960139d0d88099f29242edb833c0112e4c416e487e71dd4c4bd6a8e173dd86445ca9ea4bec80220e2b990adb6b81a87d1

Download Submit
memory/2152-32-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/2152-34-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-7-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

Download
memory/2152-6-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/2152-13-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-15-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-14-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-12-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-11-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-10-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/2152-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/2152-4-0x0000000000C50000-0x0000000000C51000-memory.dmp

Filesize
4KB

Download
memory/2152-3-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/2152-2-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/2152-16-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-17-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2152-18-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2152-20-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/2152-0-0x0000000001000000-0x000000000110E000-memory.dmp

Filesize
1.1MB

Download
memory/2152-35-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2152-8-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/2152-33-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/2152-19-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/2152-31-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download
memory/2152-30-0x0000000000D60000-0x0000000000D61000-memory.dmp

Filesize
4KB

Download
memory/2152-29-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/2152-28-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2152-27-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

Filesize
4KB

Download
memory/2152-26-0x0000000000D10000-0x0000000000D11000-memory.dmp

Filesize
4KB

Download
memory/2152-25-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

Filesize
4KB

Download
memory/2152-24-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Filesize
4KB

Download
memory/2152-23-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/2152-22-0x0000000000C90000-0x0000000000C91000-memory.dmp

Filesize
4KB

Download
memory/2152-21-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/2152-9-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2152-1-0x0000000000720000-0x0000000000774000-memory.dmp

Filesize
336KB

Download
memory/2152-50-0x0000000000720000-0x0000000000774000-memory.dmp

Filesize
336KB

Download
memory/2152-49-0x0000000001000000-0x000000000110E000-memory.dmp

Filesize
1.1MB

Download
memory/2960-52-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/2960-56-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/3220-47-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads