1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 19:21

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General

Target

1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe
Size

51KB
MD5

0b73722747b3f85d98a7226bfc0d0ba8
SHA1

925e6fc2f89d8433a2471148cd8ec74860148652
SHA256

1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b
SHA512

2ba76917bf0b510c9cd9d809bf743d04bc2a131c3ba52cf94c70c89916d75420df4619caaa43bcbefdca888c2ddf8d064d91d753887dc0c42f458bfb97bc66ff
SSDEEP

768:RzG9lCapIyMsDlfjQelqYreP23SUx94NMyKZSH:g9lDpI4zFSUFXZSH

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe

Executes dropped EXE 1 IoCs

pid	Process
5060	hots.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 5060	2248	1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe	80
PID 2248 wrote to memory of 5060	2248	1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe	80
PID 2248 wrote to memory of 5060	2248	1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe	80

C:\Users\Admin\AppData\Local\Temp\1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe
"C:\Users\Admin\AppData\Local\Temp\1b3b096cbad798c6b2248ea4c97ef9b4373bea975764b29bb5b017cb3889256b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\hots.exe
  "C:\Users\Admin\AppData\Local\Temp\hots.exe"
  2⤵
  - Executes dropped EXE
  PID:5060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\hots.exe

Filesize
51KB

MD5
4a3c7fb9d6abc2d4c854488bffe55443

SHA1
2eb398c161d9cec1bab35a1eb145a2b57818bcf2

SHA256
482d16fc85d27bc3e2f3ae015158261880768f483a690d17bcf6cbd5e4ff6f8c

SHA512
23fa38ad97d4c29e064e5a30fe0121be4aaf2870d4ed7dbe1ac943099a3ca64c69a278e89758e5a3a246ca9dc102dd9916e4472fac15f6eb0c751b998bce47ab

Download Submit
memory/2248-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2248-1-0x0000000002EB0000-0x0000000002EB6000-memory.dmp

Filesize
24KB

Download
memory/2248-2-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2248-8-0x0000000002EB0000-0x0000000002EB6000-memory.dmp

Filesize
24KB

Download
memory/5060-18-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/5060-25-0x0000000001FC0000-0x0000000001FC6000-memory.dmp

Filesize
24KB

Download