Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10-06-2024 22:38
Static task
static1
Behavioral task
behavioral1
Sample
222_737_81012.vbs
Resource
win7-20240221-en
General
-
Target
222_737_81012.vbs
-
Size
1.4MB
-
MD5
a2cc4f4bcdae552283245eef031e6a76
-
SHA1
2c352ebeb6d6d297c897ea4b6a4699aeae305b77
-
SHA256
94137a6f7898f6f99a2f296690c447c2c3f5faad004cc180f40269dacbced23e
-
SHA512
6312c0e2b163182b00417d48f291954b39be09fe04570e2c08fe8b00481b24c4815ef8852c8a92ef825e5444fe6511c3b9beeaa9601dfaa0cb238e09cb29ed26
-
SSDEEP
12288:Negy6Cy/jr3nx6aITPYnAqYmjMaS3QwIdqEXJZRGK5ReKRWFlxEXNUbKCDo/LqPx:Negy49L6btb
Malware Config
Extracted
danabot
1.5.78.29
71.61.197.13
128.43.39.106
68.164.114.181
243.7.235.34
185.92.222.238
192.71.249.51
42.180.72.123
159.159.89.172
135.231.151.187
Signatures
-
Danabot x86 payload 1 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral2/files/0x0008000000023262-2.dat family_danabot -
Blocklisted process makes network request 9 IoCs
flow pid Process 18 4532 rundll32.exe 43 4532 rundll32.exe 45 4532 rundll32.exe 48 4532 rundll32.exe 54 4532 rundll32.exe 57 4532 rundll32.exe 58 4532 rundll32.exe 60 4532 rundll32.exe 66 4532 rundll32.exe -
Loads dropped DLL 2 IoCs
pid Process 1688 regsvr32.exe 4532 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 32 IoCs
pid Process 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 1688 regsvr32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe 4532 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3372 wrote to memory of 224 3372 WScript.exe 94 PID 3372 wrote to memory of 224 3372 WScript.exe 94 PID 224 wrote to memory of 1688 224 regsvr32.exe 96 PID 224 wrote to memory of 1688 224 regsvr32.exe 96 PID 224 wrote to memory of 1688 224 regsvr32.exe 96 PID 1688 wrote to memory of 4532 1688 regsvr32.exe 98 PID 1688 wrote to memory of 4532 1688 regsvr32.exe 98 PID 1688 wrote to memory of 4532 1688 regsvr32.exe 98
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\222_737_81012.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:3372 -
C:\Windows\System32\regsvr32.exeregsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\\bxVLP.dlljYEdebHq2⤵
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\regsvr32.exe-s C:\Users\Admin\AppData\Local\Temp\\bxVLP.dlljYEdebHq3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\bxVLP.dlljYEdebHq,f04⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4532
-
-
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:3948
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
459KB
MD578ad1f6983266579b20b1605dbdc63b4
SHA1e11f91abb0ad60cc5d781da51339cf196c499da7
SHA2569a99c355af51ff7b712487c8576afcb9dafd2e1b98e93036339243ec7edf05fa
SHA5123509f26f26c88b31459e241078f076d28b6f434e37196f315f0776739bfa14b9bf9258a354b90b265516aea65244acdcb8a8885a4c4450a242c65dade9af5097