b16ebaec337178a9f4c661d84a9998e453f4b693eab3e3fbc9bb6b957661f3c6

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 23:28

Target

APT 37 Previous Commits 3/Message (1).rar
Size

15KB
MD5

860b690a11c2086c0231b3c5c2d1e6ac
SHA1

bb3e651e6377b1ec1cd09caeac02d7b4143f018b
SHA256

c125be691e0d7d063e31623d811c8d95a1196d524ffd0ae6a11938bf366c2aa1
SHA512

a9b5d3426eef8b756b729a039620ef7d3350a11ef499685875e641056d4a919ff869da8c4cbb2b73940985a07ed800c94ec45341f4d80cc3b00ef9d6ca1d6a4c
SSDEEP

384:Z/eneGsCFsWHY2fPVAFXM5k8ot+YUhTn4R+2tj38Jh8SDdquj:mhtPfPVyMQ+fh32tjghdquj

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

3500 OpenWith.exe

pid	process
3500	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\APT 37 Previous Commits 3\Message (1).rar"
1⤵
- Modifies registry class
PID:5032

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact