a7ba8b9da0a1fdf7a886fe86b2ca55b4afe05d69b2c9c4d33b27d65986d6a033

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 20:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

memreduct-3.4-setup.exe
Size

309KB
MD5

0f74e88d113f46798dc0f5d69c26da2f
SHA1

ace6920cd953bca45cb798672592ae7089d6d01d
SHA256

a7ba8b9da0a1fdf7a886fe86b2ca55b4afe05d69b2c9c4d33b27d65986d6a033
SHA512

6434786151677e3cfef57b2d7069dc37a4b4d08c8c7eb7e817d7a956517a9d298bc08b38f8342d91234a65979ade1898dfe79ae9cb218332d5496c1517c124ae
SSDEEP

6144:4Ya6eFisfjzl/eP3OD8Jb+Wh1btdxlrgTM5onRIR7YdH3zfbv7cxQ1/C8z:4YgzjJWPe0+ybt+TMGnqR7YFfH+QFpz

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1648	memreduct-3.4-setup.exe
1648	memreduct-3.4-setup.exe

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

System Information Discovery
T1082

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	memreduct-3.4-setup.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1648	memreduct-3.4-setup.exe

C:\Users\Admin\AppData\Local\Temp\memreduct-3.4-setup.exe
"C:\Users\Admin\AppData\Local\Temp\memreduct-3.4-setup.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nstCB3D.tmp\System.dll

Filesize
12KB

MD5
cff85c549d536f651d4fb8387f1976f2

SHA1
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

SHA256
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

SHA512
531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

Download Submit
\Users\Admin\AppData\Local\Temp\nstCB3D.tmp\nsDialogs.dll

Filesize
9KB

MD5
6c3f8c94d0727894d706940a8a980543

SHA1
0d1bcad901be377f38d579aafc0c41c0ef8dcefd

SHA256
56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

SHA512
2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355

Download Submit