060b1eaceddf4370b8a2112d0b9d98d44ea34b28eea95615d79c330e6d09b64d

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
27-01-2024 13:39

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General

Target

7a6576a7f18af79285fad2f63e92fd80.exe
Size

666KB
MD5

7a6576a7f18af79285fad2f63e92fd80
SHA1

4c082430484ce460196e2eb969881863a6855fcf
SHA256

060b1eaceddf4370b8a2112d0b9d98d44ea34b28eea95615d79c330e6d09b64d
SHA512

a27f52c4c05fba7e9bdfeedaa459c042182075c5fda7a9061d9c6d94f91c8dfa72954ec679924dd795c7b2c85363d09e46411f71a2d5e9d57e499e4149e969b1
SSDEEP

12288:dRbvSdrNOEJnArF3J6AmmimkzCFt6dxaVjUo6gucy0m7g0Tk0kBV5UOTyYN5z1Aw:dRbvulngNJDmmiJGFt6dq7hm7g0TkLVl

Score

7^/10

evasion trojan

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Wine	7a6576a7f18af79285fad2f63e92fd80.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	7a6576a7f18af79285fad2f63e92fd80.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3052	7a6576a7f18af79285fad2f63e92fd80.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3052	7a6576a7f18af79285fad2f63e92fd80.exe
3052	7a6576a7f18af79285fad2f63e92fd80.exe
3052	7a6576a7f18af79285fad2f63e92fd80.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 1184	3052	7a6576a7f18af79285fad2f63e92fd80.exe	12
PID 3052 wrote to memory of 1184	3052	7a6576a7f18af79285fad2f63e92fd80.exe	12
PID 3052 wrote to memory of 1184	3052	7a6576a7f18af79285fad2f63e92fd80.exe	12
PID 3052 wrote to memory of 1184	3052	7a6576a7f18af79285fad2f63e92fd80.exe	12

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\7a6576a7f18af79285fad2f63e92fd80.exe
  "C:\Users\Admin\AppData\Local\Temp\7a6576a7f18af79285fad2f63e92fd80.exe"
  2⤵
  - Identifies Wine through registry keys
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1184-6-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1184-9-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/3052-0-0x0000000000400000-0x00000000008A4000-memory.dmp

Filesize
4.6MB

Download
memory/3052-1-0x0000000002380000-0x0000000002490000-memory.dmp

Filesize
1.1MB

Download
memory/3052-3-0x0000000000400000-0x00000000008A4000-memory.dmp

Filesize
4.6MB

Download
memory/3052-4-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3052-19-0x0000000002380000-0x0000000002490000-memory.dmp

Filesize
1.1MB

Download
memory/3052-20-0x0000000000400000-0x00000000008A4000-memory.dmp

Filesize
4.6MB

Download
memory/3052-21-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download