f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb

Analysis

max time kernel
10s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 14:27

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General

Target

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe
Size

810KB
MD5

f7fc33c3bcded454047a6bfaf99f1452
SHA1

a23a2448f373a4319fc0722b72595815d27c62c6
SHA256

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb
SHA512

0211b32321c50653fbf67190cd24455d997016f7cc9fe7e86457dfeda647ba326c2e0c2fa5d352a98ef4ec82724cd7ab50dc9988cb7e354f99623e0aa6740d29
SSDEEP

24576:pG+yftcZ0DbBTVsVQ7LE8oy9jRKta3uja581Cj:wPcZ0BuO7L7o/a5

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

pid	process
2248	f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe
2248	f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

Drops file in Program Files directory 1 IoCs

Processes:

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Common Files\customization.rom	f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

Drops file in Windows directory 1 IoCs

Processes:

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

description ioc process

File opened for modification C:\Windows\resources\primy.ini f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\resources\primy.ini	f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

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

Processes:

f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe

C:\Users\Admin\AppData\Local\Temp\f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe
"C:\Users\Admin\AppData\Local\Temp\f392bfa146ad86308fa464a9505708645f99618d54483cbc6b746b656f26a3fb.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2248

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

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Downloads

C:\Windows\Resources\primy.ini

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\nsu733.tmp\System.dll

Filesize
12KB

MD5
192639861e3dc2dc5c08bb8f8c7260d5

SHA1
58d30e460609e22fa0098bc27d928b689ef9af78

SHA256
23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6

SHA512
6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc

Download Submit
memory/2248-23239-0x0000000002BA0000-0x0000000003955000-memory.dmp

Filesize
13.7MB

Download
memory/2248-23240-0x0000000002BA0000-0x0000000003955000-memory.dmp

Filesize
13.7MB

Download
memory/2248-23243-0x0000000002BA0000-0x0000000003955000-memory.dmp

Filesize
13.7MB

Download