Analysis
- max time kernel
120s - max time network
152s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
26/10/2021, 14:32
Static task
static1
Behavioral task
behavioral1
Sample
cfda3b14ae9f8db65a2731e219345f6e.dll
Resource
win7-en-20210920
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
cfda3b14ae9f8db65a2731e219345f6e.dll
Resource
win10-en-20210920
0 signatures
0 seconds
General
- Target cfda3b14ae9f8db65a2731e219345f6e.dll
- Size 1.3MB
- Sample211026-rwallsaabp
- SHA256 f2bf6609d433e579a2bd41c64ba27576f3e82993dc1287a778f7f790814e2a18
- MD5 cfda3b14ae9f8db65a2731e219345f6e
- SHA1 a35d0f874e7e85919b99259112c95b99d090155e
- SHA512 bcd0dfed455b5043306b5ced79219e0bb811201368237387802720b8d2d5c4525d094c681cf01ebc06bf4525b3a765b79c28b4bc9aebda220a0ba8a5fcacfee5
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
C2
-
185.117.90.36:443
-
193.42.36.59:443
Attributes
-
embedded_hash
A93711BD8185945CC9E16C7D8D0E57FA
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 1 IoCs
resource yara_rule behavioral1/memory/1876-56-0x0000000001CF0000-0x0000000001E51000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 2 1876 rundll32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27 PID 948 wrote to memory of 1876 948 rundll32.exe 27
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cfda3b14ae9f8db65a2731e219345f6e.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cfda3b14ae9f8db65a2731e219345f6e.dll,#12⤵
- Blocklisted process makes network request
PID:1876
-