1e8c6c89f2f0bc6414b19717292dc2ab16e7f60a19a326438857128163f9cbd6

Analysis

max time kernel
152s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 04:13

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General

Target

27b453ff321dc06e7837fba30cbcd1e3.exe
Size

18KB
MD5

27b453ff321dc06e7837fba30cbcd1e3
SHA1

11e08a7ddc59fa47b8158baecc8e63b85d4f5f23
SHA256

1e8c6c89f2f0bc6414b19717292dc2ab16e7f60a19a326438857128163f9cbd6
SHA512

a2088d0a4ac652da5052d480a2f502ef3671f0b1dd4e363c4753490927640a58f7251f33e84de1cf199238fbff67a03e9dce9ca4e297b018aca590995fac3d8a
SSDEEP

384:7TOwsi81JC/27BgvVQK/KXcRY1VDRWK8GulnEuTTtWOeo:psi81s/Oc3KXce1VDRD8DlnEe

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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	27b453ff321dc06e7837fba30cbcd1e3.exe

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

System Information Discovery
T1082

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl\CLSID	27b453ff321dc06e7837fba30cbcd1e3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl	27b453ff321dc06e7837fba30cbcd1e3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl\CLSID\ = "{6BF52A52-394A-11D3-B153-00C04F79FAA6}"	27b453ff321dc06e7837fba30cbcd1e3.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1260	27b453ff321dc06e7837fba30cbcd1e3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 932	1260	27b453ff321dc06e7837fba30cbcd1e3.exe	102
PID 1260 wrote to memory of 932	1260	27b453ff321dc06e7837fba30cbcd1e3.exe	102
PID 1260 wrote to memory of 932	1260	27b453ff321dc06e7837fba30cbcd1e3.exe	102

C:\Users\Admin\AppData\Local\Temp\27b453ff321dc06e7837fba30cbcd1e3.exe
"C:\Users\Admin\AppData\Local\Temp\27b453ff321dc06e7837fba30cbcd1e3.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\awer0.bat" "
  2⤵
  PID:932

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\awer0.bat

Filesize
274B

MD5
4aea744ce3afade46ae7e6d87a87e00d

SHA1
73ab2ee17ca40aacfd94037e81ec821fb7fec6dd

SHA256
92665d73e1d2a40536295ae9e0af65b2975004540f0e8dcb93660baf174f83ea

SHA512
9db8fd405db122858bfe9465d03346fe8bd9432aec194a941db68188969998f9e6b798fd4fdf1e66df2c521842b18dff1279f2082df30e3ba3b4ab4338dda9e6

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