9ca97cf7fd1aa8e3708c9d4ac6ddd26c02f8a0d11d9b6b297966363917931370

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 22:38

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General

Target

3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
Size

376KB
MD5

3c6440d12ae8909ac8b4e67a9d2c27aa
SHA1

cb056af1377d28875f4208523abb365ecac46ca3
SHA256

9ca97cf7fd1aa8e3708c9d4ac6ddd26c02f8a0d11d9b6b297966363917931370
SHA512

24fe6dc464cedb9d8bfffd706148e1b5e44447a1f2d4e13abebd1f96c660bdde5e2f87231231c3d09b2128d373d403f717a858bb5dcadee0e3243bfe0be9e827
SSDEEP

6144:KSnPobDUShUmcREtiUcvpKey4Kkb0c/Fnk06hiqP2NXoiyJmEW5c1xZu9MYRqH:pngbDnsREtirRK3LZSey+2NYxM5Cx8S7

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2468	lCf21500bDdFm21500.exe

Executes dropped EXE 2 IoCs

pid	Process
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe

Loads dropped DLL 4 IoCs

pid	Process
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_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\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lCf21500bDdFm21500 = "C:\\ProgramData\\lCf21500bDdFm21500\\lCf21500bDdFm21500.exe"	lCf21500bDdFm21500.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	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lCf21500bDdFm21500.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lCf21500bDdFm21500.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	lCf21500bDdFm21500.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe
2388	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
Token: SeDebugPrivilege	2388	lCf21500bDdFm21500.exe
Token: SeDebugPrivilege	2468	lCf21500bDdFm21500.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2468	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2468	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2468	lCf21500bDdFm21500.exe
2468	lCf21500bDdFm21500.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2388	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2388	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2388	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2388	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2468	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	31
PID 2336 wrote to memory of 2468	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	31
PID 2336 wrote to memory of 2468	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	31
PID 2336 wrote to memory of 2468	2336	3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336
- C:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500.exe
  "C:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500.exe" BOMBARDAMAXIMUM
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2388
- C:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500.exe
  "C:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500.exe" "C:\Users\Admin\AppData\Local\Temp\3c6440d12ae8909ac8b4e67a9d2c27aa_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2468

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:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500

Filesize
192B

MD5
99d1d4630b03250889122a88e816cc65

SHA1
0426457d61212605edea2175eed55063f28c7181

SHA256
3418e237e7d37ed098c3e54ba6857c18de7ae2193cd52ebde931d891c316aa0d

SHA512
7e7eb59373723d52e09ef33fa74244c7e59c4643643a2c0b27c9b4a7bc065c56dfa2a4669a5cc3d6cca3c7caa64b61e438dcbe089c2ba577ad6e58cefd8605f4

Download Submit
C:\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500

Filesize
192B

MD5
aa53db0e4f16e93d1bfe6965f5edbb23

SHA1
b04c6c671e25c77995ac5ce13c31a92a59376675

SHA256
4c9fc920063a4aea7e5df17ac7fe65ad0d70ae51b8fd16015beedee42e47395f

SHA512
6320fcb85c9977186d569a0868d183d5fbb001fc2e40c315dc6a0d71a7f1270d726d0e946e7f06fd87197c6e01133179b86a70c55512430a4cada4804d55d2e6

Download Submit
\ProgramData\lCf21500bDdFm21500\lCf21500bDdFm21500.exe

Filesize
376KB

MD5
debfc08bb739e2340a677a925ffffd93

SHA1
c45bd5980df0c164c75370440b47fe33a4467dc6

SHA256
c15b193bc8a7db36ece0020c410ef010cd438e9d8a08ffef1af0242aedae91c9

SHA512
8fcb1b102066c9113d3376cdee38eb02e7c5dec65881863309e17bc35666a98ac5d25969490d198b2deff259897e7e7b5afee80696c94301e7f81fa6d664e461

Download Submit
memory/2336-0-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2336-1-0x0000000077501000-0x0000000077502000-memory.dmp

Filesize
4KB

Download
memory/2336-23-0x0000000002110000-0x00000000021E9000-memory.dmp

Filesize
868KB

Download
memory/2336-28-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2388-24-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2388-37-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2468-34-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2468-38-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2468-47-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download