ccbde413a1b675fbf1d5fa0c628312c2abd9609ab0055e1174fbe13c5e04dae5

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-07-2024 10:21

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General

Target

4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe
Size

1.2MB
MD5

4566a0335e88e607bdc80854bd7c18b8
SHA1

67776f23067b094919e2649678efab9ea5561741
SHA256

ccbde413a1b675fbf1d5fa0c628312c2abd9609ab0055e1174fbe13c5e04dae5
SHA512

b9bb4a358056a9c4592ebf038c203ab9ea8435d0d08f90724edfa156e4b668530942ce425d9b5961122212e167e5eb9a5d2b51b2647984a66fc80dcc1fc1ae03
SSDEEP

24576:wHshkdggBuYDi92N5ffXfVjFUJwmNOHdwcpBeCrYu0xH4erIWBHEQMV/XMO67Y/:P6NTc2fftjYnYM0YV4U2tB

Score

7^/10

evasion

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1844	WinRoot32.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Wine	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe
1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WinRoot32.exe	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1844	WinRoot32.exe
1844	WinRoot32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 1844	1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe	29
PID 1092 wrote to memory of 1844	1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe	29
PID 1092 wrote to memory of 1844	1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe	29
PID 1092 wrote to memory of 1844	1092	4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe	29
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20
PID 1844 wrote to memory of 1208	1844	WinRoot32.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4566a0335e88e607bdc80854bd7c18b8_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1092
- - C:\Windows\SysWOW64\WinRoot32.exe
    C:\Windows\system32\WinRoot32.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\WinRoot32.exe

Filesize
28KB

MD5
6a9632f77ce1ec39313103955d76ba24

SHA1
64275283b30cf306b0dc6123b5477c9f818216c4

SHA256
b23bcd6024d5c072d55dcb8035f2a0cd924340a84cde79902b4ab85628743202

SHA512
ef82109e9b04552997bc86a435041439c5dc57b3767c3c6c9c0792cbc1437fa1183c9829b8c35d85d5ee8bbb815a52f807a8c7dfd26a72985bd073233fb7a425

Download Submit
memory/1092-16-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/1092-1-0x0000000000540000-0x0000000000639000-memory.dmp

Filesize
996KB

Download
memory/1092-5-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/1092-6-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/1092-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1092-0-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/1092-41-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/1092-40-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/1208-19-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1208-26-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1844-22-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1844-38-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download