e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 02:08

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General

Target

e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
Size

752KB
MD5

449679111e5b46ed02ddb0fc79c5cbc0
SHA1

3ee3029f9b1da5e15238d13d6470ca31e2486389
SHA256

e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19
SHA512

7bc16c4007b49cf67f1805a3713975a6b38f52dbba3f53884b619fa05429324584e0c64c48252106036d225c57c4f4634b44a182d3a4a4284b36d34c757f5870
SSDEEP

6144:aeyH3m0sER3m7DuDgJgyRW7tOYV7jkoy1wrQZaR+ls6Ziz8Im/e3hrje25DOhyXe:a7m01mnQaRQ6Zirxrq2Eh8xwF4zkX

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2240	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
2240	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\Wplugin.dll	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
File opened for modification	C:\Windows\Wplugin.dll	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
File created	C:\Windows\explorer.exe.local	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
File created	C:\Windows\ws2help.dll	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
File opened for modification	C:\Windows\ws2help.dll	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe

Hijack Execution Flow: DLL Search Order Hijacking 1 TTPs
Possible initial access via DLL redirection search order hijacking.
defense_evasion

DLL Search Order Hijacking
T1574.001

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	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2240	e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe

C:\Users\Admin\AppData\Local\Temp\e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe
"C:\Users\Admin\AppData\Local\Temp\e338845ab82d929560ea189c0903a36bb74dcbaaa889cfab9f4a923ac67cff19N.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Hijack Execution Flow

T1574

DLL Search Order Hijacking

T1574.001

Privilege Escalation

Hijack Execution Flow

T1574

DLL Search Order Hijacking

T1574.001

Defense Evasion

Hijack Execution Flow

T1574

DLL Search Order Hijacking

T1574.001

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\bassmod.dll

Filesize
9KB

MD5
780d14604d49e3c634200c523def8351

SHA1
e208ef6f421d2260070a9222f1f918f1de0a8eeb

SHA256
844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2

SHA512
a49c030f11da8f0cdc4205c86bec00653ec2f8899983cad9d7195fd23255439291aaec5a7e128e1a103efd93b8566e86f15af89eba4efebf9debce14a7a5564b

Download Submit
\Users\Admin\AppData\Roaming\Wplugin.dll

Filesize
108KB

MD5
8847a8302dacc1d6fca61f125c8fe8e0

SHA1
f399142bbf03660bee1df555ebbf3acc8f658cf0

SHA256
9c2726defa122089f8251fa104f76d66830f448774ab9bd634adbb6e492e3943

SHA512
2b028bb4139c352b80db1509d1a3f479a8ef7e9b3b73ddbf62e2d83d4e59adf4a0bd6b9d68409bc0b6fafb7a5f56844fbfed6d00b824a6b370689801ce1c837f

Download Submit
memory/2240-1-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2240-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download