d0e179527f6e30dcf216eaed9cda1fcf096a8e0f94da82435a5e9b59e6b89ad7

Analysis

max time kernel
149s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 02:14

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General

Target
$TEMP/50ea8f7b61f77482b664fb6b8dca1375/downloaderSTUB.exe
Size 58KB
Sample241009-cn5dpaxdrd
SHA256 fdb8452173a4f116f6e362ab5466c3c16bf6697502fe3d01db0d82f0e339de24
MD5 c7f6ed56312c8fbb58ae6ed445c38df4
SHA1 e2dba94ef052db774478b9f7198c1a2298b334e5
SHA512 ac43e5bb31c3c0876a7768553916cce76d92088e62594e8463b128a0d6e587c48152a5efcf0b2a5e8fb43028d46913df114ae3c3750b7e6c4212c7044518ba43
SSDEEP 1536:tLXB65939tY6HBg4sXJhweErCi/S8qcy4PLv:tLk395hYXJh0C6jy4z
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 64 IoCs

pid	Process
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.exe
2992	downloaderSTUB.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	downloaderSTUB.exe

C:\Users\Admin\AppData\Local\Temp\$TEMP\50ea8f7b61f77482b664fb6b8dca1375\downloaderSTUB.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\50ea8f7b61f77482b664fb6b8dca1375\downloaderSTUB.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2992

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

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Downloads

NSISdl.dll

Path C:\Users\Admin\AppData\Local\Temp\nshA440.tmp\NSISdl.dll
Size 14KB
SHA256 dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
MD5 a5f8399a743ab7f9c88c645c35b1ebb5
SHA1 168f3c158913b0367bf79fa413357fbe97018191
SHA512 824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
SSDEEP 192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go
MD5 SHA1 SHA512 SSDEEP

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