2373795aaa68741e09588033137425ec7c778e772e5dd8b67363944d025ca535

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 06:21

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General

Target

4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
Size

877KB
MD5

4ec61d2e0cb3204f6fc056c1dcab8e71
SHA1

33aaad56952ad21412a63540bf027960c18eedb3
SHA256

2373795aaa68741e09588033137425ec7c778e772e5dd8b67363944d025ca535
SHA512

fdebda6fd10f666ab91b21d8dd548fbb4207c942b34d095f54f6ccac561cb9f024174724cea8e9b61e2894a37266d273b7a14f75d751380cfb1e49f3d8c41fe0
SSDEEP

24576:9CMLKmtvPyHu7JC7i0nzy9pNg4W7HM8ocN+2QHCmjp:wiKmHyOGp7s8VQF

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
900	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4072 wrote to memory of 3164	4072	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	85
PID 4072 wrote to memory of 3164	4072	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	85
PID 4072 wrote to memory of 3164	4072	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	85
PID 3164 wrote to memory of 900	3164	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	86
PID 3164 wrote to memory of 900	3164	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	86
PID 3164 wrote to memory of 900	3164	4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4072
- C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3164
- - C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4ec61d2e0cb3204f6fc056c1dcab8e71_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\oJsylKLsIPcgMcJlq4r\extramod.dll

Filesize
73KB

MD5
88f0924cd615f6ad78b1ac2a0dd81a48

SHA1
607370be40a2da31d73bb97f731feb2d1d069621

SHA256
8329e39dcdafb7e2605ae7309c678d3abb9569aaa6ea7b9bb5608a676884cefd

SHA512
c13c01b8e52af4108ed96f7cf7b9957136bccc90b381dee29ce918195713e7fd4372e68aae05ba3e51e431bb5e40469a6aac7f9538aebf073c3ef344de6b40cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\oJsylKLsIPcgMcJlq4r\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\oJsylKLsIPcgMcJlq4r\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\oJsylKLsIPcgMcJlq4r\shared_library.dll

Filesize
200KB

MD5
718a590dc0e947c8d74c660ca26d6a87

SHA1
58bbcf6ac5aa0155eb05356f77aa19c9e711c2ff

SHA256
ca708459446547849809a4591cfca24a0a03ecea0834f5642aa1a9ca4a078b76

SHA512
77ba5077bf2d80a6927eedde78df6d82e334bd0f3ce3da5a9e73ea1b49e1456fb2c53ae1e4ccdd24ccc89717842760a357ca7a804ac7374c72477551eee6bcd7

Download Submit
memory/900-20-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/900-22-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/900-21-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/900-14-0x00000000023A0000-0x00000000023D6000-memory.dmp

Filesize
216KB

Download
memory/900-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/900-18-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/900-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/900-7-0x00000000006B0000-0x00000000006C6000-memory.dmp

Filesize
88KB

Download
memory/900-28-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download