Analysis
-
max time kernel
154s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
03-07-2022 23:50
Static task
static1
General
-
Target
trickbot.dll
-
Size
544KB
-
MD5
47ba62ce119f28a55f90243a4dd8d324
-
SHA1
e12851dd2353651d4249a13b0cbc4ca1cc06e753
-
SHA256
9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1
-
SHA512
45fd10c913b02416d4b8dd10249c13e87de30c3fd99a52f27ecbc9634d10493d1c4da797f14c08fded3b3f98e0fea3ddf57164c8a9ceb562498d463d65f6c652
Malware Config
Extracted
trickbot
100018
rob109
38.110.103.124:443
185.56.76.28:443
204.138.26.60:443
60.51.47.65:443
74.85.157.139:443
68.69.26.182:443
38.110.103.136:443
38.110.103.18:443
138.34.28.219:443
185.56.76.94:443
217.115.240.248:443
24.162.214.166:443
80.15.2.105:443
154.58.23.192:443
38.110.100.104:443
45.36.99.184:443
185.56.76.108:443
185.56.76.72:443
138.34.28.35:443
97.83.40.67:443
38.110.103.113:443
38.110.100.142:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
38.110.100.33:443
38.110.100.242:443
185.13.79.3:443
-
autorunName:pwgrabbName:pwgrabc
Signatures
-
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2664 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1176 wrote to memory of 1356 1176 rundll32.exe rundll32.exe PID 1176 wrote to memory of 1356 1176 rundll32.exe rundll32.exe PID 1176 wrote to memory of 1356 1176 rundll32.exe rundll32.exe PID 1356 wrote to memory of 3060 1356 rundll32.exe cmd.exe PID 1356 wrote to memory of 3060 1356 rundll32.exe cmd.exe PID 1356 wrote to memory of 3060 1356 rundll32.exe cmd.exe PID 1356 wrote to memory of 2664 1356 rundll32.exe wermgr.exe PID 1356 wrote to memory of 2664 1356 rundll32.exe wermgr.exe PID 1356 wrote to memory of 2664 1356 rundll32.exe wermgr.exe PID 1356 wrote to memory of 2664 1356 rundll32.exe wermgr.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\trickbot.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\trickbot.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵
-
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1356-130-0x0000000000000000-mapping.dmp
-
memory/1356-131-0x0000000002C40000-0x0000000002C7B000-memory.dmpFilesize
236KB
-
memory/1356-135-0x0000000002C80000-0x0000000002CB9000-memory.dmpFilesize
228KB
-
memory/1356-138-0x0000000002CC0000-0x0000000002CF7000-memory.dmpFilesize
220KB
-
memory/1356-141-0x0000000002AA0000-0x0000000002AD8000-memory.dmpFilesize
224KB
-
memory/1356-142-0x0000000002D00000-0x0000000002D44000-memory.dmpFilesize
272KB
-
memory/2664-143-0x0000000000000000-mapping.dmp
-
memory/2664-144-0x00000210C6E80000-0x00000210C6EA8000-memory.dmpFilesize
160KB