Analysis
- max time kernel
110s - max time network
144s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
01/11/2021, 09:41
Static task
static1
Behavioral task
behavioral1
Sample
b5f9d7dc3444c9165feef9166392f4b9.dll
Resource
win7-en-20210920
0 signatures
0 seconds
General
- Target b5f9d7dc3444c9165feef9166392f4b9.dll
- Size 1.9MB
- Sample211101-lnr8sshdf2
- SHA256 683b04f3c9da73d16abbe0fa72b538b5285bf33638d8ec2d426cf83c5844bbf1
- MD5 b5f9d7dc3444c9165feef9166392f4b9
- SHA1 82ddf58c9184dd10c4e068c9250d7af9cb725eee
- SHA512 4e1f1b84fd8bf55223c12160e0eaed30bf95ed3f5bdddf18a8b8ce73cb9bec6d52940c632e01b82d279d4faa325667d96e1b0e495a61316abdb941cbc52a9799
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
C2
-
185.117.90.36:443
-
193.42.36.59:443
-
193.56.146.53:443
-
185.106.123.228:443
Attributes
-
embedded_hash
07284E2A3AB3C2E1FFFBD425849BE150
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 3 IoCs
resource yara_rule behavioral2/memory/3476-120-0x0000000003E50000-0x0000000004044000-memory.dmp DanabotLoader2021 behavioral2/memory/3476-119-0x0000000003E50000-0x0000000003FB0000-memory.dmp DanabotLoader2021 behavioral2/memory/3476-121-0x0000000003E51000-0x0000000003FC8000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 16 3476 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3084 wrote to memory of 3476 3084 rundll32.exe 68 PID 3084 wrote to memory of 3476 3084 rundll32.exe 68 PID 3084 wrote to memory of 3476 3084 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b5f9d7dc3444c9165feef9166392f4b9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3084 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b5f9d7dc3444c9165feef9166392f4b9.dll,#12⤵
- Blocklisted process makes network request
PID:3476
-