dce8e4cd152ff4f5e6dd84022b5c7e6190454709fd4f0a122af51a8b9e6c794a

Analysis

max time kernel
7s
max time network
151s
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 09:53

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General

Target

1563ac4624ff46770d4e01a3562b9892.exe
Size

876KB
MD5

1563ac4624ff46770d4e01a3562b9892
SHA1

984cf4dc2ba3b69b2b27e8106d8a1909bd350ce3
SHA256

dce8e4cd152ff4f5e6dd84022b5c7e6190454709fd4f0a122af51a8b9e6c794a
SHA512

3deff53d4bc4255b2ea35008b6de0cede06c321ef872cfcb214a88d74724a5af2c7f768c727340815a01b145eb64521c5940ba182505e4451f2e141d8110f53f
SSDEEP

24576:saMLKmtvPyHu7tiNxH5f1KSUy9pNg4W7HMZG3bOAHC691:9iKmHyOMbZfQp7syv

Score

7^/10

evasion trojan

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1748	1563ac4624ff46770d4e01a3562b9892.exe
1748	1563ac4624ff46770d4e01a3562b9892.exe
1748	1563ac4624ff46770d4e01a3562b9892.exe
1748	1563ac4624ff46770d4e01a3562b9892.exe
1748	1563ac4624ff46770d4e01a3562b9892.exe
1748	1563ac4624ff46770d4e01a3562b9892.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	1563ac4624ff46770d4e01a3562b9892.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 2692 wrote to memory of 4552	2692	1563ac4624ff46770d4e01a3562b9892.exe	20
PID 2692 wrote to memory of 4552	2692	1563ac4624ff46770d4e01a3562b9892.exe	20
PID 2692 wrote to memory of 4552	2692	1563ac4624ff46770d4e01a3562b9892.exe	20
PID 4552 wrote to memory of 1748	4552	1563ac4624ff46770d4e01a3562b9892.exe	19
PID 4552 wrote to memory of 1748	4552	1563ac4624ff46770d4e01a3562b9892.exe	19
PID 4552 wrote to memory of 1748	4552	1563ac4624ff46770d4e01a3562b9892.exe	19

C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe
"C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe
  "C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4552

C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe
"C:\Users\Admin\AppData\Local\Temp\1563ac4624ff46770d4e01a3562b9892.exe"
1⤵
- Loads dropped DLL
- Checks whether UAC is enabled
PID:1748

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\iaCdEniNatsUUNwCjWu\extramod.dll

Filesize
73KB

MD5
b10ed3b4f780b0ad70822dbca457afd1

SHA1
c15ed5e1bd59f020eb55b3921550f60b656b8f41

SHA256
cc74d71c1f50850d465e0e619c40e93919192390562eebe8195449bd6285c095

SHA512
f049e79af1e54e9bdce5a613cedb496ee6e75966a520ce689a7ac24595c5f8056a69391fad5117529a2031646892aa7db83c271d422bc546b23fd015019c1c12

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

Filesize
385KB

MD5
d34c9c4cad1d7e47841da2bb6ccd390b

SHA1
fad4bb6faa2c97a11f214df29786f6fb926179ba

SHA256
77fe9894672f9bf4c5628ce473c27f8260a13744f972b1eaa337757fe305f91f

SHA512
04b20eee87fb87ea381c74ad8f3c2d5dfb08d397ea0f3e1718a4cc989b0d09961430b40997e23a85f76c1019c773e64600fc9df91d742fddbb995165fb00b5ac

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

Filesize
200KB

MD5
655fb19735969853b2437a75dd836f82

SHA1
d6d6029e2817cec5e52581b3b841e114781ce967

SHA256
1093cdfc749b8dd076bbf6ffbdf2ffd975651f45c2f5fc4d4e6655aebda27ab9

SHA512
f2b64ef71946cf5a607050e4d7fd03a191436df62af8d167f377bbdeffa255b096ea4b45b9285eab2414faa7dd0b83c48d94ab49db54944e6db20bb370332ecd

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

Filesize
93KB

MD5
be616969ce2e32d955826410ce668b1f

SHA1
684b2571dcde557f736627abfc72da8e76fd9a9e

SHA256
c93b320d10ad186546c4d2c218439014b49fbb705b27894e6dcb53168c3418c4

SHA512
29c0e6832d7b23c911169ccdafaa6976f8e120f74a39e1cf9c4762b3d6976596111896ae56ddab583233b059e48f85073f903dc329754b0ca90b7b7858af4e1f

Download Submit
memory/1748-18-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/1748-25-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1748-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1748-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/1748-14-0x0000000002120000-0x0000000002156000-memory.dmp

Filesize
216KB

Download
memory/1748-7-0x0000000002100000-0x0000000002116000-memory.dmp

Filesize
88KB

Download