e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587

Analysis

max time kernel
81s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 14:57

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General

Target

e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
Size

1.8MB
MD5

2076f4eab90a3fadccca4959fab41336
SHA1

ef12a7ad40fe07308bb4c7d044a3b09fbbc1bce4
SHA256

e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587
SHA512

30125e3a675de9b6bea1e7e33ad40257450877407dea4a6840260c5a4ebfa5b912e027263bdfdf9a8a2a0ece3ce165b15bbd192d5ea3a4e01c89fa1e95d603df
SSDEEP

49152:eFyqTqZeJIxihhILJhg5abOVvh00U40PjZr88TA/fbtIZM:MeeJIxgKL7MauXcjRZ0/fbqi

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
400	e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
400	e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
400	e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
400	e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
400	e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe
"C:\Users\Admin\AppData\Local\Temp\e1d465952aa0fa9dbc559ef950209f9514f3413a4053a4eab22e364887bcd587.exe"
1⤵
- Loads dropped DLL
PID:400

Network

MITRE ATT&CK Enterprise v6

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\nsmFFA3.tmp\BrandingURL.dll

Filesize
3KB

MD5
9c3488b5e9655d1837c3963ecec33f70

SHA1
f0fa9b4c29e75c6e4419c4633d09f2797aee2ef3

SHA256
05ef4beb7fab9d04c1fb251874166fa2d73a34b4a7f2b145d37a2fd00c88979a

SHA512
6af9f88d65d2279a71620f2a656062b1737b3a9a1692ed4e5887bdee891ce08d21c5c0b25ab3acbe6da9fe255dcd7f8a517c2751e73dc56add216740c945e4a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmFFA3.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmFFA3.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmFFA3.tmp\NSISdl.dll

Filesize
14KB

MD5
254f13dfd61c5b7d2119eb2550491e1d

SHA1
5083f6804ee3475f3698ab9e68611b0128e22fd6

SHA256
fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28

SHA512
fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmFFA3.tmp\Splash.dll

Filesize
4KB

MD5
ff8340b98dbd0c4f38d06627b97637a4

SHA1
aae736a26fbb1ed5e9fddd956115699a910b3435

SHA256
6dad450c8b77a4827899eb54347d6f0c3a225c56920b0565dbc6b63c33bc176f

SHA512
58eda9fdc3e69c651f96d2994c76afd9e09624de5622177996b3ca9cfb9fbadb4489996ac49d220de16963acc734853239b807c65c50f79d39f4b292925ec685

Download Submit
memory/400-137-0x0000000002811000-0x0000000002813000-memory.dmp

Filesize
8KB

Download