Overview
overview
10Static
static
10app.exe
windows7-x64
10app.exe
windows10-2004-x64
10arnatic_2.exe
windows7-x64
10arnatic_2.exe
windows10-2004-x64
10arnatic_3.exe
windows7-x64
10arnatic_3.exe
windows10-2004-x64
7arnatic_4.exe
windows7-x64
9arnatic_4.exe
windows10-2004-x64
9arnatic_5.exe
windows7-x64
10arnatic_5.exe
windows10-2004-x64
10arnatic_6.exe
windows7-x64
10arnatic_6.exe
windows10-2004-x64
10arnatic_7.exe
windows7-x64
10arnatic_7.exe
windows10-2004-x64
10null.exe
windows7-x64
10null.exe
windows10-2004-x64
10Analysis
- max time kernel
122s - max time network
127s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system - submitted
04/11/2024, 14:34
Behavioral task
behavioral1
Sample
app.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
app.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
arnatic_2.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
arnatic_2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
arnatic_3.exe
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
arnatic_3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
arnatic_4.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
arnatic_4.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
arnatic_5.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
arnatic_5.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
arnatic_6.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
arnatic_6.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
arnatic_7.exe
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
arnatic_7.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
null.exe
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
null.exe
Resource
win10v2004-20241007-en
General
- Target arnatic_2.exe
- Size 323KB
- Sample241104-rxgfjs1dpf
- SHA256 d9d4fee430f16d00256908e81a7b735954cad46807da9cd40c28435e5bcf0105
- MD5 69b2b0208246bf893409e69a862eef76
- SHA1 839b1236dc249fa9f19f717ffb42896e09fd9d5e
- SHA512 422762cbd84626f9bf95735479b6832f1970b8498e3f767275c62a9c94c7d46b4525b1af93f3925b2a0fb01bc73ec246792eab1ce02a9245f33cf8d02011e7d8
- SSDEEP 6144:4rYjDIFTxzTnnKDLLFExp2HVfdwQlUb2Axn14ubuJEOEPKriC5:7jDcTxzTnKD8p2HVfGQUHF14ugAlu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
smokeloader
-
pub6
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Smokeloader family
- Loads dropped DLL 1 IoCs
pid Process 2984 arnatic_2.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path \Users\Admin\AppData\Local\Temp\CC4F.tmp
- Size 1.2MB
- SHA256 ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
- MD5 d124f55b9393c976963407dff51ffa79
- SHA1 2c7bbedd79791bfb866898c85b504186db610b5d
- SHA512 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
- SSDEEP 24576:gwS6Xkd14PpBi6vPfdviHPZ2jslseW64AcECwA:lUd1ypBLPdmZ2Ox4AcECwA
- MD5 SHA1 SHA512 SSDEEP