22100ac14cae92e48720ac6fe370bd124436f8596e7bb4ad8047967215953601

Analysis

max time kernel
138s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 19:51

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General

Target

39553eabebbc71a0c880a5341cded7ba.exe
Size

877KB
MD5

39553eabebbc71a0c880a5341cded7ba
SHA1

a6b80b531457254e6ee2311face4f089c6ae9071
SHA256

22100ac14cae92e48720ac6fe370bd124436f8596e7bb4ad8047967215953601
SHA512

e579530d47a1b7409427278385fa03ba989afa26a95c54c3380a4cd8322d0c6398cd0de179704b136edecdf0c12be161c29cdb7ccb64d84c1944ed82d0ea5744
SSDEEP

24576:bsMLKmtvPyHu70twEMsKo0nry9pNg4W7HM84cN+2QHCnZ:QiKmHyOgtC/p7s8FQ4

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
2580	39553eabebbc71a0c880a5341cded7ba.exe
2580	39553eabebbc71a0c880a5341cded7ba.exe
2580	39553eabebbc71a0c880a5341cded7ba.exe
2580	39553eabebbc71a0c880a5341cded7ba.exe
2580	39553eabebbc71a0c880a5341cded7ba.exe
2580	39553eabebbc71a0c880a5341cded7ba.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	39553eabebbc71a0c880a5341cded7ba.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 4220 wrote to memory of 2828	4220	39553eabebbc71a0c880a5341cded7ba.exe	91
PID 4220 wrote to memory of 2828	4220	39553eabebbc71a0c880a5341cded7ba.exe	91
PID 4220 wrote to memory of 2828	4220	39553eabebbc71a0c880a5341cded7ba.exe	91
PID 2828 wrote to memory of 2580	2828	39553eabebbc71a0c880a5341cded7ba.exe	92
PID 2828 wrote to memory of 2580	2828	39553eabebbc71a0c880a5341cded7ba.exe	92
PID 2828 wrote to memory of 2580	2828	39553eabebbc71a0c880a5341cded7ba.exe	92

C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe
"C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe
  "C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe
    "C:\Users\Admin\AppData\Local\Temp\39553eabebbc71a0c880a5341cded7ba.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:2580

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\BK1PSvzF6CfxCgzBBzp\extramod.dll

Filesize
73KB

MD5
1dea784ff1b4169d5aa54aab380c6c50

SHA1
9a3623aa322e54b2eff103aa9d02c727b6e193b6

SHA256
83c97f66f438b47646b81387e66c6a83d2aaa33df8305a742bdd82a8cc847f5f

SHA512
d250edb737411ff1317d34226bb650c76ae3496996a8e620c65d8f774fdb085c9acf6ed2399c56150dff11bac2186112c757fefd265b6ac482b497e032b92521

Download Submit
C:\Users\Admin\AppData\Local\Temp\BK1PSvzF6CfxCgzBBzp\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\BK1PSvzF6CfxCgzBBzp\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\BK1PSvzF6CfxCgzBBzp\shared_library.dll

Filesize
200KB

MD5
bfe5a20ccb7a01803d1fbd54889a40a1

SHA1
bc90756946c141b4ecf458f5832837c1656ff8c0

SHA256
f21e00d76b17a06db762843c63d5a9e638dfbde3d08a43db496264464452afe2

SHA512
29b14329f8dd9bc5c2860f8be807dd498dfad3b8aae44792e2def95b8faf47c38621944a44cffcb869ae931b50c675e722f02f5fe03e19894b1694220a8b2beb

Download Submit
memory/2580-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-14-0x0000000000690000-0x00000000006C6000-memory.dmp

Filesize
216KB

Download
memory/2580-18-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-20-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-21-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-22-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/2580-23-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2580-7-0x0000000000670000-0x0000000000686000-memory.dmp

Filesize
88KB

Download
memory/2580-29-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download