Analysis
-
max time kernel
142s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 02:00
Behavioral task
behavioral1
Sample
e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe
Resource
win10v2004-20220812-en
General
-
Target
e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe
-
Size
824KB
-
MD5
a2e199621ecaca4053b611c0dc3ebc0a
-
SHA1
e33423557b6261a6c4757070ffcbff2467e8aa3c
-
SHA256
e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75
-
SHA512
549baba2753cfaaf67d4cc4957e7ceead027fbcab182b19069afede301b71b8050597f2ff820f8a333b4dab381e61d642942a1a4ed021750d2ba044fca1a8164
-
SSDEEP
6144:iv27jyGy1/pEli1TQXG3QsE0VdQTQRwvwjvaIy7aTRzSIABXJXJXM2HXMWfO:6/Fpl1UXGRVpw4jyIy2RzSa
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/4288-132-0x0000000000400000-0x0000000000471000-memory.dmp upx behavioral2/memory/4288-133-0x0000000000400000-0x0000000000471000-memory.dmp upx -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\V: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\Z: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\B: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\K: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\L: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\M: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\O: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\H: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\T: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\U: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\X: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\Y: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\N: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\P: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\Q: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\A: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\E: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\F: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\I: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\J: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\S: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\G: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened (read-only) \??\W: e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\autorun.inf e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened for modification C:\autorun.inf e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\NetInfo.exe e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe File opened for modification C:\Windows\SysWOW64\NetInfo.exe e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4288 e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe 4288 e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe"C:\Users\Admin\AppData\Local\Temp\e3de3b9fb0a39d8a9661ebfbf3dbaa855540155f68c3ab57ef346e7c512cec75.exe"1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4288