8b29c32fc817f414d27b9fdfed4ffd5c9cb72d2d38ed2e8f6046b9eea2aa8e5c

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
18/11/2023, 12:56

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General

Target

FileZilla_3.49.1_win64-setup.exe
Size

7.8MB
MD5

a931128910ab3d472a669325e0e6057b
SHA1

febe694e90eec0a8998bc3d58b8e18ada129e957
SHA256

8b29c32fc817f414d27b9fdfed4ffd5c9cb72d2d38ed2e8f6046b9eea2aa8e5c
SHA512

7aeefd944e0e7b37f8472eeafd351833f633c1d55cf3c67ff2db430f6e25c9088fd0709a4823e671bea9e33298f522e58f3301fa63168ab0d1f2aebb57648751
SSDEEP

196608:wOOmoxx7iua5EpasSKu/EvTWGAP74N+BUIaWd:wvmox1amas6WWtFlj

Score

4^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2920	FileZilla_3.49.1_win64-setup.exe
2920	FileZilla_3.49.1_win64-setup.exe
2920	FileZilla_3.49.1_win64-setup.exe
2920	FileZilla_3.49.1_win64-setup.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2920	FileZilla_3.49.1_win64-setup.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2920	FileZilla_3.49.1_win64-setup.exe

C:\Users\Admin\AppData\Local\Temp\FileZilla_3.49.1_win64-setup.exe
"C:\Users\Admin\AppData\Local\Temp\FileZilla_3.49.1_win64-setup.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nso58DC.tmp\System.dll

Filesize
12KB

MD5
0d7ad4f45dc6f5aa87f606d0331c6901

SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457

SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

Download Submit
\Users\Admin\AppData\Local\Temp\nso58DC.tmp\System.dll

Filesize
12KB

MD5
0d7ad4f45dc6f5aa87f606d0331c6901

SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457

SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

Download Submit
\Users\Admin\AppData\Local\Temp\nso58DC.tmp\System.dll

Filesize
12KB

MD5
0d7ad4f45dc6f5aa87f606d0331c6901

SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457

SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

Download Submit
\Users\Admin\AppData\Local\Temp\nso58DC.tmp\UAC.dll

Filesize
14KB

MD5
adb29e6b186daa765dc750128649b63d

SHA1
160cbdc4cb0ac2c142d361df138c537aa7e708c9

SHA256
2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

SHA512
b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

Download Submit
\Users\Admin\AppData\Local\Temp\nso58DC.tmp\UserInfo.dll

Filesize
4KB

MD5
9eb662f3b5fbda28bffe020e0ab40519

SHA1
0bd28183a9d8dbb98afbcf100fb1f4f6c5fc6c41

SHA256
9aa388c7de8e96885adcb4325af871b470ac50edb60d4b0d876ad43f5332ffd1

SHA512
6c36f7b45efe792c21d8a87d03e63a4b641169fad6d014db1e7d15badd0e283144d746d888232d6123b551612173b2bb42bf05f16e3129b625f5ddba4134b5b8

Download Submit