1a6a39782eb661fb979d73b2da6705a8de60a3bad87bb0c976b8c18b4130e4a4

Analysis

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

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/01/2025, 11:20

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General

Target
$PLUGINSDIR/DualStub.exe
Size 56KB
Sample250119-nfd3bawjer
SHA256 4a3513307d3c0f3a6c7c5481999e5baa93cd9bad475a45d358f8f67763bf4a38
MD5 9b6c7fbe8b0396a655047e47961d7c19
SHA1 4133bef2abaa4a6547d0e5ffb7015484a27d2774
SHA512 49b7ef18eaee509d399f1b84e0283908af4543e606d0b802b5fb3ef1ce9505e9f7d515aa54eb8e38ce1656f16148ef1b86dd293bbfd30e916c95b009be99e2a2
SSDEEP 1536:GpgpHzb9dZVX9fHMvG0D3XJyl6DS9rjd1V/DOSUvKIS:sgXdZt9P6D3XJyl2SNhDmvK/
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2040	DualStub.exe
2040	DualStub.exe
2040	DualStub.exe
2040	DualStub.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	DualStub.exe

C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DualStub.exe
"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DualStub.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2040

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

inetc.dll

Path \Users\Admin\AppData\Local\Temp\nso9B95.tmp\inetc.dll
Size 24KB
SHA256 983859570099b941c19d5eb9755eda19dd21f63e8ccad70f6e93f055c329d341
MD5 1efbbf5a54eb145a1a422046fd8dfb2c
SHA1 ec4efd0a95bb72fd4cf47423647e33e5a3fddf26
SHA512 7fdeba8c961f3507162eb59fb8b9b934812d449cc85c924f61722a099618d771fed91cfb3944e10479280b73648a9a5cbb23482d7b7f8bfb130f23e8fd6c15fb
SSDEEP 384:XErRo4TdlKCdUk6qz46qu2vPqUcnlSHmkuPJOiya4fF0Ac9khYLMkIX0+GvBgK3M:XiRoW7Kc5bBq1qNlSHmkuPJOJa4f4CD
MD5 SHA1 SHA512 SSDEEP

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