933313715594f05fb1ab3ff7631ec284ee797ae2f7e2fa17100bfdffd0095dff

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 17:29

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General

Target

35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe
Size

131KB
MD5

35b13c91b3fd4240715ca17a1704f7c6
SHA1

936b20aa0f5acda2fef3d523060ee8b63a737336
SHA256

933313715594f05fb1ab3ff7631ec284ee797ae2f7e2fa17100bfdffd0095dff
SHA512

76b9f846da5097499302c82956e2a29fcf1f4d453b5bff12cddcf56600ce54490218ba9a43d7861c253680c138fb5c7201af5bc90945b53b593471bcda26b57c
SSDEEP

3072:iNEeUBe0fMZNydHLTGvtHYkdrp3DyZBKsb/:iNEeUBe8qNIGJVsBK6

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
736	Ahuqua.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe
File created	C:\Windows\Ahuqua.exe	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe
File opened for modification	C:\Windows\Ahuqua.exe	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe
File created	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	Ahuqua.exe
File opened for modification	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	Ahuqua.exe
File created	C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\Main	Ahuqua.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\International	Ahuqua.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe
736	Ahuqua.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 736	552	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe	86
PID 552 wrote to memory of 736	552	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe	86
PID 552 wrote to memory of 736	552	35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\35b13c91b3fd4240715ca17a1704f7c6_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:552
- C:\Windows\Ahuqua.exe
  C:\Windows\Ahuqua.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Twain001.Mtx

Filesize
2B

MD5
309fc7d3bc53bb63ac42e359260ac740

SHA1
2064f80f811db79a33c4e51c10221454e30c74ae

SHA256
ac11339ffa8f270c4f781e0a3922bb1c80d9dee6e4b6911ca34538ed9ae03caa

SHA512
77dd27d30f4e13a0bcd6fd27ae7567c136d87393e5ee632bccf05b0a0d2bbcc2fc0fd777a8508e26cc4fc579c8da0ab56b7bf179b1adc70f28f7d0eee89fa5f8

Download Submit
C:\Windows\Ahuqua.exe

Filesize
131KB

MD5
35b13c91b3fd4240715ca17a1704f7c6

SHA1
936b20aa0f5acda2fef3d523060ee8b63a737336

SHA256
933313715594f05fb1ab3ff7631ec284ee797ae2f7e2fa17100bfdffd0095dff

SHA512
76b9f846da5097499302c82956e2a29fcf1f4d453b5bff12cddcf56600ce54490218ba9a43d7861c253680c138fb5c7201af5bc90945b53b593471bcda26b57c

Download Submit
C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job

Filesize
390B

MD5
79cfdac51cd19928aaa73452ca9020c6

SHA1
55f75a32fd1ba141c3c277f2086c7a10bf979736

SHA256
2026bfffb33b3a9abb9af0c0b382f0c3055973c546caf11d5792d7ed44106ef0

SHA512
2f05a1271fc3df9a7159c23afb855b2d5e331a21be2751dbb05d8de5cf90e60ba48a3298d72163a5945e11757d16803e54817f422e5037d75012fcb3666d6106

Download Submit
memory/552-2-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/552-1-0x0000000002260000-0x0000000002272000-memory.dmp

Filesize
72KB

Download
memory/552-15318-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/552-49050-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-12-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-11-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-140949-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-140952-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-140955-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-140957-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/736-140961-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download