13e9e9e0e57a0e69aff06835c689709f520f29a69b5c00b403317c6ce525111b

Analysis

max time kernel
145s
max time network
164s
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, 21:49

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General

Target

3e4dff19e5b1cb3492757eb94442c926.exe
Size

877KB
MD5

3e4dff19e5b1cb3492757eb94442c926
SHA1

21b5d041f88d22701cfe31a8269c2b43a7b693f9
SHA256

13e9e9e0e57a0e69aff06835c689709f520f29a69b5c00b403317c6ce525111b
SHA512

567b6bac090111bca3803e17f445d880120eb55659e75e1b9949490d7581d620260e4a5ecb402dff860b85dd6635ceb7b79bb8a473367391653f434cbe225d19
SSDEEP

24576:XbMLKmtvPyHu7JtwMkcooy9pNg4W7HM8scN+2QHCaAK:LiKmHyONtloSp7s8ZQL

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
2924	3e4dff19e5b1cb3492757eb94442c926.exe
2924	3e4dff19e5b1cb3492757eb94442c926.exe
2924	3e4dff19e5b1cb3492757eb94442c926.exe
2924	3e4dff19e5b1cb3492757eb94442c926.exe
2924	3e4dff19e5b1cb3492757eb94442c926.exe
2924	3e4dff19e5b1cb3492757eb94442c926.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	3e4dff19e5b1cb3492757eb94442c926.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 1636 wrote to memory of 3812	1636	3e4dff19e5b1cb3492757eb94442c926.exe	91
PID 1636 wrote to memory of 3812	1636	3e4dff19e5b1cb3492757eb94442c926.exe	91
PID 1636 wrote to memory of 3812	1636	3e4dff19e5b1cb3492757eb94442c926.exe	91
PID 3812 wrote to memory of 2924	3812	3e4dff19e5b1cb3492757eb94442c926.exe	92
PID 3812 wrote to memory of 2924	3812	3e4dff19e5b1cb3492757eb94442c926.exe	92
PID 3812 wrote to memory of 2924	3812	3e4dff19e5b1cb3492757eb94442c926.exe	92

C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe
"C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe
  "C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3812
- - C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe
    "C:\Users\Admin\AppData\Local\Temp\3e4dff19e5b1cb3492757eb94442c926.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:2924

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\37NVF95r2lAYJHAxxdJ\extramod.dll

Filesize
73KB

MD5
c7f7f64995a56beef91b4c836f80f973

SHA1
1600f97691b0c8b77d11a543b11d70b55635e1e9

SHA256
102607c00e011614a3f07d8abf9a11a1e17061c44c8f133b7f1865b5b914094d

SHA512
63c89cc79f67dbd88406e64807134dc2caa84131c62764d7b519b7ac9f0fe939a91221c77500c8acb3c06a384dc6d332aa7c9feef652d6f4486132235e15c2e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\37NVF95r2lAYJHAxxdJ\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\37NVF95r2lAYJHAxxdJ\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\37NVF95r2lAYJHAxxdJ\shared_library.dll

Filesize
200KB

MD5
a6c5383912c14097285ac28cda10cfe2

SHA1
1727988320a7ef118fde99533ca934addc0bea91

SHA256
1bde535b3fb3be06360c68d6ec3dc5fe59b871ae4fc7b9d8794a617a0f668732

SHA512
fd72dfaf95cb3fca70412b3a6ac3ac436b8963691697e6f65579b5208bf3f6845f10aa404428ff75c824ae618f5cad81b882fc21b38ea98af13703b9e31bb488

Download Submit
memory/2924-18-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-14-0x0000000002250000-0x0000000002286000-memory.dmp

Filesize
216KB

Download
memory/2924-20-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-21-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-22-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/2924-23-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2924-7-0x0000000002120000-0x0000000002136000-memory.dmp

Filesize
88KB

Download
memory/2924-29-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download