289d800ba4ef98a1af9c9752d18e4afc1b690b3e5df421b200fbc01c049212be

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 03:17

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General

Target

f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Size

188KB
MD5

f99c3ca8bafccae696a70eceffa98dd3
SHA1

c79b59276068febec1aa579854e883cd723c007f
SHA256

289d800ba4ef98a1af9c9752d18e4afc1b690b3e5df421b200fbc01c049212be
SHA512

d192f8bcedc9d3712a233ed1cac903b49ffdba3358b797e6ede5c9aaba6857fb1cd1d19574bf3c4780514bd0131cc046bc3101228c0c64cd498431ec02919815
SSDEEP

3072:0DwUrtu45okZxJKlSVcYXFr9pdp2zAkNjtWB/mGeiF8TI5P6x+WJQo:Mpt7OlaXFJpdpofjt4/LaIoJQ

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2372	B6232F3A0C5.exe
2832	jwc732.exe

Loads dropped DLL 4 IoCs

pid	Process
2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
2372	B6232F3A0C5.exe
2372	B6232F3A0C5.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\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\4Y3Y0C3AXF7XXDXEYOWS = "C:\\Recycle.Bin\\B6232F3A0C5.exe"	jwc732.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B6232F3A0C5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jwc732.exe

Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PhishingFilter	jwc732.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PhishingFilter\EnabledV8 = "0"	jwc732.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ShownServiceDownBalloon = "0"	jwc732.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery	jwc732.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\ClearBrowsingHistoryOnExit = "0"	jwc732.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
2372	B6232F3A0C5.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe
2832	jwc732.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Token: SeDebugPrivilege	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Token: SeDebugPrivilege	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Token: SeDebugPrivilege	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
Token: SeDebugPrivilege	2372	B6232F3A0C5.exe
Token: SeDebugPrivilege	2372	B6232F3A0C5.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe
Token: SeDebugPrivilege	2832	jwc732.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2372	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2372	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2372	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2372	2468	f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2372 wrote to memory of 2832	2372	B6232F3A0C5.exe	31
PID 2832 wrote to memory of 2468	2832	jwc732.exe	29
PID 2832 wrote to memory of 2468	2832	jwc732.exe	29
PID 2832 wrote to memory of 2468	2832	jwc732.exe	29
PID 2832 wrote to memory of 2468	2832	jwc732.exe	29

C:\Users\Admin\AppData\Local\Temp\f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f99c3ca8bafccae696a70eceffa98dd3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Recycle.Bin\B6232F3A0C5.exe
  "C:\Recycle.Bin\B6232F3A0C5.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\AppData\Local\Temp\jwc732.exe
    "C:\Users\Admin\AppData\Local\Temp\jwc732.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer Phishing Filter
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2832

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:\Recycle.Bin\46408F17B5F055A

Filesize
8KB

MD5
d49ae6fcd4b6cd63aec285d5e5bc34a2

SHA1
2fff7112f737d8e7a3c63ef188cd88649259ae4c

SHA256
a9abd3feffbcc75443dcba78eeb90f008e732b340d1a9e5a9e69de101e377f73

SHA512
e7247287157641074257021809c028f6887fe8e75471f00c54e547a78401b9e54c4a302309149437f6a8aef0e584be81ae606b5a612dad71012268c6d042acd3

Download Submit
C:\Recycle.Bin\B6232F3A0C5.exe

Filesize
188KB

MD5
f99c3ca8bafccae696a70eceffa98dd3

SHA1
c79b59276068febec1aa579854e883cd723c007f

SHA256
289d800ba4ef98a1af9c9752d18e4afc1b690b3e5df421b200fbc01c049212be

SHA512
d192f8bcedc9d3712a233ed1cac903b49ffdba3358b797e6ede5c9aaba6857fb1cd1d19574bf3c4780514bd0131cc046bc3101228c0c64cd498431ec02919815

Download Submit
\Users\Admin\AppData\Local\Temp\jwc732.exe

Filesize
3KB

MD5
29090b6b4d6605a97ac760d06436ac2d

SHA1
d929d3389642e52bae5ad8512293c9c4d3e4fab5

SHA256
98a24f0caf5b578e230e6f1103a5fba6aecb28a9128cad5520fcde546d643272

SHA512
9121ec42fa66e14a4fc3932c8dbcc8fb1a93ab9de00da57a82e176faa70b73f6992f8c5e2ab52c02fc28c8f0c59aee73b6fbbd39107db7d15105054f4390e9be

Download Submit
memory/2372-26-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2372-22-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2372-18-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2372-19-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2372-21-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2468-88-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-93-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-20-0x0000000002040000-0x00000000020D1000-memory.dmp

Filesize
580KB

Download
memory/2468-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2468-6-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2468-4-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2468-1-0x0000000000484000-0x0000000000488000-memory.dmp

Filesize
16KB

Download
memory/2468-2-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2468-100-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-0-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2468-48-0x0000000000484000-0x0000000000488000-memory.dmp

Filesize
16KB

Download
memory/2468-89-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-90-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-91-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-92-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-10-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2468-94-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-95-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-96-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-97-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-98-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-99-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-101-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-102-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-87-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2468-83-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2468-86-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2468-82-0x0000000077C4F000-0x0000000077C51000-memory.dmp

Filesize
8KB

Download
memory/2468-3-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2832-62-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-66-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-50-0x0000000001000000-0x0000000001004000-memory.dmp

Filesize
16KB

Download
memory/2832-49-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2832-67-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-46-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-45-0x00000000001E0000-0x00000000001E6000-memory.dmp

Filesize
24KB

Download
memory/2832-44-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-43-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-77-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-41-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-40-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-39-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-33-0x00000000003A0000-0x00000000003EE000-memory.dmp

Filesize
312KB

Download
memory/2832-78-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-80-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-68-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-76-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-69-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-70-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-75-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-71-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-73-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-74-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-72-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-58-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-59-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-60-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-61-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-63-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-65-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-64-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download
memory/2832-57-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

Filesize
312KB

Download