3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae

Analysis

max time kernel
161s
max time network
61s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 19:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe
Size

2.3MB
MD5

253f466421bc63c8d6eaeb008be2c592
SHA1

308501b85b18ade94031dce549d77b0fb862c89a
SHA256

3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae
SHA512

d8e86a4d417dac12af95690319a34f303162c83226df0c34ed878742c519c33050b25fde992901bed3e197c0f62a6be5b784af2b802cc325cfcc4e5a96918588
SSDEEP

49152:CFUbl6M9YvHNjiv+ceNlQICEczJ8tch00GOU5fbNRfbtrZF:oU56xfNmvOjJczPXGbbNRfbhT

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

Processes:

3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe

pid	process
1228	3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe
1228	3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe
1228	3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe
1228	3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe

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

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe

pid process

1228 3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe

C:\Users\Admin\AppData\Local\Temp\3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe
"C:\Users\Admin\AppData\Local\Temp\3cb86b304589a0d7d133090b4fdea3cbc7d174479a9fb5bbcfc1089db62385ae.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1228

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nsyAED7.tmp\BrandingURL.dll
Filesize
3KB

MD5
9c3488b5e9655d1837c3963ecec33f70

SHA1
f0fa9b4c29e75c6e4419c4633d09f2797aee2ef3

SHA256
05ef4beb7fab9d04c1fb251874166fa2d73a34b4a7f2b145d37a2fd00c88979a

SHA512
6af9f88d65d2279a71620f2a656062b1737b3a9a1692ed4e5887bdee891ce08d21c5c0b25ab3acbe6da9fe255dcd7f8a517c2751e73dc56add216740c945e4a7

Download Submit
\Users\Admin\AppData\Local\Temp\nsyAED7.tmp\InstallOptions.dll
Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

Download Submit
\Users\Admin\AppData\Local\Temp\nsyAED7.tmp\NSISdl.dll
Filesize
14KB

MD5
254f13dfd61c5b7d2119eb2550491e1d

SHA1
5083f6804ee3475f3698ab9e68611b0128e22fd6

SHA256
fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28

SHA512
fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7

Download Submit
\Users\Admin\AppData\Local\Temp\nsyAED7.tmp\Splash.dll
Filesize
4KB

MD5
ff8340b98dbd0c4f38d06627b97637a4

SHA1
aae736a26fbb1ed5e9fddd956115699a910b3435

SHA256
6dad450c8b77a4827899eb54347d6f0c3a225c56920b0565dbc6b63c33bc176f

SHA512
58eda9fdc3e69c651f96d2994c76afd9e09624de5622177996b3ca9cfb9fbadb4489996ac49d220de16963acc734853239b807c65c50f79d39f4b292925ec685

Download Submit
memory/1228-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download