1092cc6954bd3aebee0053bf40b1fc06205ab3e35f2bce8c61e3c7f45f3ea355

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 16:29

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General

Target

b52529e7ad752d0af04b3a81ba06744d.exe
Size

877KB
MD5

b52529e7ad752d0af04b3a81ba06744d
SHA1

77665fa050f60881bc99a61a8ddaed86bfb4f284
SHA256

1092cc6954bd3aebee0053bf40b1fc06205ab3e35f2bce8c61e3c7f45f3ea355
SHA512

7c7cd5d2bfe9f17c2e477f4bb4b03f9af11c263a83bb7df1a2f9b4470b78ae4efbbb2e47502dae70fd4e4a2888566a9a130dc3739eada37ea51cd9f194ae6ec8
SSDEEP

24576:GoMLKmtvPyHu780y/4S1y9pNg4W7HMcKcN+2QHCUn:FiKmHyOWp7sc/Ql

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1124	b52529e7ad752d0af04b3a81ba06744d.exe
1124	b52529e7ad752d0af04b3a81ba06744d.exe
1124	b52529e7ad752d0af04b3a81ba06744d.exe
1124	b52529e7ad752d0af04b3a81ba06744d.exe
1124	b52529e7ad752d0af04b3a81ba06744d.exe
1124	b52529e7ad752d0af04b3a81ba06744d.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	b52529e7ad752d0af04b3a81ba06744d.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 3668 wrote to memory of 1372	3668	b52529e7ad752d0af04b3a81ba06744d.exe	88
PID 3668 wrote to memory of 1372	3668	b52529e7ad752d0af04b3a81ba06744d.exe	88
PID 3668 wrote to memory of 1372	3668	b52529e7ad752d0af04b3a81ba06744d.exe	88
PID 1372 wrote to memory of 1124	1372	b52529e7ad752d0af04b3a81ba06744d.exe	89
PID 1372 wrote to memory of 1124	1372	b52529e7ad752d0af04b3a81ba06744d.exe	89
PID 1372 wrote to memory of 1124	1372	b52529e7ad752d0af04b3a81ba06744d.exe	89

C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe
"C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe
  "C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1372
- - C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe
    "C:\Users\Admin\AppData\Local\Temp\b52529e7ad752d0af04b3a81ba06744d.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:1124

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\Iwv1rziC3fw8UVdoA9E\extramod.dll

Filesize
73KB

MD5
5a61239f788562e02e92c68e7a93e4a2

SHA1
c014bd9e2f1b6ff0242cb3eeca5d8b938f30756f

SHA256
72dd0b9512e85d98664e28da81ed1b01f2dfe5d3b23adbf9decf064fbee5ee60

SHA512
8c212ff5149725175aab696d37f683560ab4bdc63e8ca4692c407c7bb00fce5e38ecc23ae2f011b82efb23ad96362e3ac6f2b64ca9293c07baeb38b913a5d3df

Download Submit
C:\Users\Admin\AppData\Local\Temp\Iwv1rziC3fw8UVdoA9E\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\Iwv1rziC3fw8UVdoA9E\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\Iwv1rziC3fw8UVdoA9E\shared_library.dll

Filesize
200KB

MD5
ff4735adb8e65d066e4efc560a5ff909

SHA1
cc8d24e32600999cf504ed4bfc00ad9fac6849c8

SHA256
45d9807ae51be6491b34c6504eaa5932bac4ea4016256d53c44ff8fe69c225df

SHA512
98a73166801abd9cce5161ef5100608cc6f4475bb2a12b9a07e969d48f6c0a075d3e96e65854bd5c3a27173efaee5a4eca6784ac3bd8d81dab3306cb14605534

Download Submit
memory/1124-18-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-14-0x0000000002230000-0x0000000002266000-memory.dmp

Filesize
216KB

Download
memory/1124-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-20-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-21-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-22-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/1124-23-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1124-7-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1124-29-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download