1ca93fdcc11135777684369edc2bb27d287ffa05d09533c69107e88c153d96c2

Analysis

max time kernel
39s
max time network
60s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 02:39

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General

Target
Wave.rar
Size 157.0MB
Sample240409-c5p1bsff2t
SHA256 1ca93fdcc11135777684369edc2bb27d287ffa05d09533c69107e88c153d96c2
MD5 6e2e65438919ca25acc9a35c17260bbd
SHA1 dbecdb58b4141b96fd0866e36b8c8e3c9a4df758
SHA512 89d67b1df8199a0dd91a008cf2b338e22dc843c05b4d4e46360aa09eeb160a9c13bef11eab652e5c0fe97967e910579673eff81862a0590560cdc85fbc9aac8d
SSDEEP 3145728:04FILwoAcr1Nu8WhoUdp27PkF5oeUahBcPVyMVob2f9/nvF2ILW:9oHhioU72TkF5oeVBMXfhnZLW
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1580	7zFM.exe
Token: 35	1580	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1580	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 1580	4564	cmd.exe	96
PID 4564 wrote to memory of 1580	4564	cmd.exe	96

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Wave.rar
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Wave.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1580

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4268 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:1156

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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