Analysis
- max time kernel
140s - max time network
104s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
27/01/2024, 20:57
Behavioral task
behavioral1
Sample
7b42ac343ba84d1e631ee8f09b9a76c6.dll
Resource
win7-20231215-en
4 signatures
150 seconds
General
- Target 7b42ac343ba84d1e631ee8f09b9a76c6.dll
- Size 1.3MB
- Sample240127-zrt4fsdgdr
- SHA256 ec327c23bd9bff9f5e3e7488d70c37c9fa5f00cdfeb9ba2578d60d6869a75e16
- MD5 7b42ac343ba84d1e631ee8f09b9a76c6
- SHA1 78b5d212392aa2193c1b6adc8370e31d94860410
- SHA512 846171511353f75b11d0bd9d8b8b439680110a99423e3024d7e3fa8429148ddb7ee628c3bab1679b514bbfe3c4f9491dc5a129c78483780ab5ad913aff233354
- SSDEEP 24576:5cFPylzYT/Hooe3EHncyGzb1z/EXv8LGP5luTTWWbZ66:6qoaVb1T0vMGhl4TnA
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
23.229.29.48:443
-
152.89.247.31:443
-
192.210.222.81:443
Attributes
-
embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 15 IoCs
resource yara_rule behavioral2/memory/4936-0-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-1-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-2-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-3-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-4-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-5-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-6-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-7-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-8-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-9-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-10-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-11-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-12-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-13-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 behavioral2/memory/4936-14-0x00000000027D0000-0x000000000292F000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 2 4936 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3580 wrote to memory of 4936 3580 rundll32.exe 65 PID 3580 wrote to memory of 4936 3580 rundll32.exe 65 PID 3580 wrote to memory of 4936 3580 rundll32.exe 65
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7b42ac343ba84d1e631ee8f09b9a76c6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7b42ac343ba84d1e631ee8f09b9a76c6.dll,#12⤵
- Blocklisted process makes network request
PID:4936
-