2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b

Analysis

max time kernel
92s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 20:45

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General

Target

2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe
Size

1.2MB
MD5

e5a8aa7318e57fc87cb8084aee10ba3e
SHA1

8193ea581ec0d1f7aff6eed0e7500c9854007eb2
SHA256

2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b
SHA512

9b85af3e5c0331670e287c5790adcccf5943518e9416bf30fa4d8046ba82ea0ee650e4d73e003fb20f29b8ce7c467bd146b5f0932ea8b9622490e4f3825f6cad
SSDEEP

24576:9qDEvCTbMWu7rQYlBQcBiT6rprG8alFbduopERCLaw0:9TvC/MTQYxsWR7alFbdu0ERC

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4732 set thread context of 216	4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe
216	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe
4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe
4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 216	4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe	84
PID 4732 wrote to memory of 216	4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe	84
PID 4732 wrote to memory of 216	4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe	84
PID 4732 wrote to memory of 216	4732	2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe	84

C:\Users\Admin\AppData\Local\Temp\2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe
"C:\Users\Admin\AppData\Local\Temp\2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\2b8946b223d05ee6c5618cd01a33279f313e4538b2b1a1155d6457b9d6a0624b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut88B8.tmp

Filesize
279KB

MD5
1a936b43e06da6e92e064a57e453dbab

SHA1
90915d29f67a133979eb62961d1a18241863d565

SHA256
79a0a0d0debaf73f18c16b80b3fa9685eceb5ef5f4fd3271025869156b9e3c3a

SHA512
2a10b46a2b1ac352d58c41094946ffab3b4d699d3ca9d824edbf65053efb4e0c1dfbf37ee6e2ac955006433b9c28e210047d343650e542429793ab6468549e6f

Download Submit
memory/216-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/216-15-0x0000000001800000-0x0000000001B4A000-memory.dmp

Filesize
3.3MB

Download
memory/216-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/216-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4732-13-0x0000000001750000-0x0000000001754000-memory.dmp

Filesize
16KB

Download