1137add87d101b0946f8896bbe3a2d86978caa4513d2c1ae3d8514e7cbf2dc2c

Analysis

max time kernel
149s
max time network
107s
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, 11:31

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General

Target

1b033348eb704494cb04879ae35e4e72.exe
Size

876KB
MD5

1b033348eb704494cb04879ae35e4e72
SHA1

3fbede97266628e49bf407ce4bde43ebbc33859f
SHA256

1137add87d101b0946f8896bbe3a2d86978caa4513d2c1ae3d8514e7cbf2dc2c
SHA512

ecc2e2bae426aed01817053533bb4b40b7f7115fdeeb6c5c4840e23371e45874d1f73c39918ef347cfcf62861e458621e005f74db5e5dc776885196cabe822c4
SSDEEP

24576:saMLKmtvPyHu7tiNxH5f1KSUy9pNg4W7HMZG3bOAHC69y:9iKmHyOMbZfQp7syg

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
5080	1b033348eb704494cb04879ae35e4e72.exe
5080	1b033348eb704494cb04879ae35e4e72.exe
5080	1b033348eb704494cb04879ae35e4e72.exe
5080	1b033348eb704494cb04879ae35e4e72.exe
5080	1b033348eb704494cb04879ae35e4e72.exe
5080	1b033348eb704494cb04879ae35e4e72.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	1b033348eb704494cb04879ae35e4e72.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 3592 wrote to memory of 1660	3592	1b033348eb704494cb04879ae35e4e72.exe	89
PID 3592 wrote to memory of 1660	3592	1b033348eb704494cb04879ae35e4e72.exe	89
PID 3592 wrote to memory of 1660	3592	1b033348eb704494cb04879ae35e4e72.exe	89
PID 1660 wrote to memory of 5080	1660	1b033348eb704494cb04879ae35e4e72.exe	90
PID 1660 wrote to memory of 5080	1660	1b033348eb704494cb04879ae35e4e72.exe	90
PID 1660 wrote to memory of 5080	1660	1b033348eb704494cb04879ae35e4e72.exe	90

C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe
"C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe
  "C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe
    "C:\Users\Admin\AppData\Local\Temp\1b033348eb704494cb04879ae35e4e72.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:5080

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\jfO1Mq7edACt2Xbuhcs\extramod.dll

Filesize
73KB

MD5
b10ed3b4f780b0ad70822dbca457afd1

SHA1
c15ed5e1bd59f020eb55b3921550f60b656b8f41

SHA256
cc74d71c1f50850d465e0e619c40e93919192390562eebe8195449bd6285c095

SHA512
f049e79af1e54e9bdce5a613cedb496ee6e75966a520ce689a7ac24595c5f8056a69391fad5117529a2031646892aa7db83c271d422bc546b23fd015019c1c12

Download Submit
C:\Users\Admin\AppData\Local\Temp\jfO1Mq7edACt2Xbuhcs\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\jfO1Mq7edACt2Xbuhcs\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\jfO1Mq7edACt2Xbuhcs\shared_library.dll

Filesize
200KB

MD5
655fb19735969853b2437a75dd836f82

SHA1
d6d6029e2817cec5e52581b3b841e114781ce967

SHA256
1093cdfc749b8dd076bbf6ffbdf2ffd975651f45c2f5fc4d4e6655aebda27ab9

SHA512
f2b64ef71946cf5a607050e4d7fd03a191436df62af8d167f377bbdeffa255b096ea4b45b9285eab2414faa7dd0b83c48d94ab49db54944e6db20bb370332ecd

Download Submit
memory/5080-7-0x0000000000760000-0x0000000000776000-memory.dmp

Filesize
88KB

Download
memory/5080-18-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/5080-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/5080-14-0x0000000002130000-0x0000000002166000-memory.dmp

Filesize
216KB

Download
memory/5080-24-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download