1571ad5de881a994ffd00ce6d3e5e80e03c79b6de2f2be281055ca327336ae73

Analysis

max time kernel
142s
max time network
154s
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 23:27

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General

Target

433515bed79b98d79a3accffc0411759.exe
Size

876KB
MD5

433515bed79b98d79a3accffc0411759
SHA1

470716e5fea22c5e18f1bb83e40c494c2de5fbda
SHA256

1571ad5de881a994ffd00ce6d3e5e80e03c79b6de2f2be281055ca327336ae73
SHA512

06d3ba717bed4a8c157683690767b9489ea04484c9d351e47faa53b932edcf4d80f0520c781a0a28c10753fb4acc03a3d3caa8ca2465553a0e1bd01157d359b3
SSDEEP

24576:saMLKmtvPyHu7tiNxH5f1KSUy9pNg4W7HMZG3bOAHC69B:9iKmHyOMbZfQp7sy7

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
4028	433515bed79b98d79a3accffc0411759.exe
4028	433515bed79b98d79a3accffc0411759.exe
4028	433515bed79b98d79a3accffc0411759.exe
4028	433515bed79b98d79a3accffc0411759.exe
4028	433515bed79b98d79a3accffc0411759.exe
4028	433515bed79b98d79a3accffc0411759.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	433515bed79b98d79a3accffc0411759.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 4960 wrote to memory of 1772	4960	433515bed79b98d79a3accffc0411759.exe	91
PID 4960 wrote to memory of 1772	4960	433515bed79b98d79a3accffc0411759.exe	91
PID 4960 wrote to memory of 1772	4960	433515bed79b98d79a3accffc0411759.exe	91
PID 1772 wrote to memory of 4028	1772	433515bed79b98d79a3accffc0411759.exe	90
PID 1772 wrote to memory of 4028	1772	433515bed79b98d79a3accffc0411759.exe	90
PID 1772 wrote to memory of 4028	1772	433515bed79b98d79a3accffc0411759.exe	90

C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe
"C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4960
- C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe
  "C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1772

C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe
"C:\Users\Admin\AppData\Local\Temp\433515bed79b98d79a3accffc0411759.exe"
1⤵
- Loads dropped DLL
- Checks whether UAC is enabled
PID:4028

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\T3DtpIOkJMZvcRWMeLD\extramod.dll

Filesize
73KB

MD5
b10ed3b4f780b0ad70822dbca457afd1

SHA1
c15ed5e1bd59f020eb55b3921550f60b656b8f41

SHA256
cc74d71c1f50850d465e0e619c40e93919192390562eebe8195449bd6285c095

SHA512
f049e79af1e54e9bdce5a613cedb496ee6e75966a520ce689a7ac24595c5f8056a69391fad5117529a2031646892aa7db83c271d422bc546b23fd015019c1c12

Download Submit
C:\Users\Admin\AppData\Local\Temp\T3DtpIOkJMZvcRWMeLD\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\T3DtpIOkJMZvcRWMeLD\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\T3DtpIOkJMZvcRWMeLD\shared_library.dll

Filesize
200KB

MD5
655fb19735969853b2437a75dd836f82

SHA1
d6d6029e2817cec5e52581b3b841e114781ce967

SHA256
1093cdfc749b8dd076bbf6ffbdf2ffd975651f45c2f5fc4d4e6655aebda27ab9

SHA512
f2b64ef71946cf5a607050e4d7fd03a191436df62af8d167f377bbdeffa255b096ea4b45b9285eab2414faa7dd0b83c48d94ab49db54944e6db20bb370332ecd

Download Submit
memory/4028-7-0x0000000002100000-0x0000000002116000-memory.dmp

Filesize
88KB

Download
memory/4028-14-0x0000000002120000-0x0000000002156000-memory.dmp

Filesize
216KB

Download
memory/4028-18-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/4028-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/4028-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/4028-25-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download