79a662da8d43c7999394e678e01b340e73a04af8734bdda31359a7c3ef89754f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 18:53

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General

Target

FM4ffx.exe
Size

319KB
MD5

fe768a6b82ed2a59c58254eae67b8cf9
SHA1

3dad9bf5011fb73b9be2fe6c601bb6281a3ceaf6
SHA256

3ac3c700060a0487060724f3fd22faf70d5f633e69401641964d7ba4d6e6e570
SHA512

3d8caadc61ea127bd0e3d01f35274a2ebfa34a0ac12b0932988300d011347f74a09c2bf3c85e58bfbe5200288c6e6f100b4f08916d23e56d7b52a70130aad14b
SSDEEP

6144:Ve34G2ct7JdUwA2UL4iCPfAHfWpR+0BmiBEaiXLoyX:Et9BHjAupYMmyk7R

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 64 IoCs

pid	Process
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe
2440	FM4ffx.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\FM4ffx.exe
"C:\Users\Admin\AppData\Local\Temp\FM4ffx.exe"
1⤵
- Loads dropped DLL
PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsh4BB0.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4BB0.tmp\Time.dll

Filesize
10KB

MD5
38977533750fe69979b2c2ac801f96e6

SHA1
74643c30cda909e649722ed0c7f267903558e92a

SHA256
b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

SHA512
e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4BB0.tmp\mt.dll

Filesize
5KB

MD5
aac69f856c4540edd4ef7ce6c8571639

SHA1
2860f55ea9774d631219e66604051e90a43258b7

SHA256
6dc2644a389feeef9e0ac65e2c8b01fc18ca6e53b253f10efffcb117e0a852dd

SHA512
ebacc8117c44d298ae519705510285c576932761b3c7b697eeb91cb7620150ebe551102d1ab83d68f4c78e1496b191a55ad8f78c491f5b4af456c4de6ad72dcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4BB0.tmp\nsisos.dll

Filesize
5KB

MD5
69806691d649ef1c8703fd9e29231d44

SHA1
e2193fcf5b4863605eec2a5eb17bf84c7ac00166

SHA256
ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

SHA512
5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx4C10.tmp

Filesize
355B

MD5
aa942cbf080fbb2237e6897523515ce5

SHA1
4a432578611a39f2626a0967b89febcd4c629892

SHA256
42fe6aede59d0b4629f96288d1ab22008aca8576815f9d70fdb91810e2fed48c

SHA512
ca4265c36c946f1e8c7abbff7535e3db2885c57209d7d32562e0fe399a2b17dfe95aa47956f87bb181ffe7cb71481861dbbf8423aacbd0faba354eebea78d3db

Download Submit