Analysis
- max time kernel
122s - max time network
135s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
15/10/2021, 12:35
General
- Target 7bd7363c595f4ce687355078f265b00c.exe
- Size 960KB
- Sample211015-pse1taahf2
- SHA256 df16e5de8f0a2d2dd9ef3cc8cc2b544840ade7aca0e9067220d512b2ff697f00
Malware Config
Extracted
-
trickbot
-
2000035
-
lib165
-
36.91.117.231:443
-
36.89.228.201:443
-
103.75.32.173:443
-
45.115.172.105:443
-
36.95.23.89:443
-
103.123.86.104:443
-
202.65.119.162:443
-
202.9.121.143:443
-
139.255.65.170:443
-
110.172.137.20:443
-
103.146.232.154:443
-
36.91.88.164:443
-
103.47.170.131:443
-
122.117.90.133:443
-
103.9.188.78:443
-
210.2.149.202:443
-
118.91.190.42:443
-
117.222.61.115:443
-
117.222.57.92:443
-
136.228.128.21:443
-
autorunName:pwgrabbName:pwgrabc
Signatures
- Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7bd7363c595f4ce687355078f265b00c.exe"C:\Users\Admin\AppData\Local\Temp\7bd7363c595f4ce687355078f265b00c.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1944-115-0x0000000003A30000-0x0000000003A6F000-memory.dmp
memory/1944-118-0x0000000003A71000-0x0000000003AAA000-memory.dmp
memory/1944-119-0x0000000002450000-0x000000000248C000-memory.dmp
memory/1944-121-0x0000000010001000-0x0000000010003000-memory.dmp
memory/1944-120-0x0000000002300000-0x0000000002301000-memory.dmp
memory/3452-124-0x0000028EA55D0000-0x0000028EA55D1000-memory.dmp
memory/3452-123-0x0000028EA53C0000-0x0000028EA53E9000-memory.dmp
memory/3452-126-0x0000028EA5600000-0x0000028EA5602000-memory.dmp
memory/3452-125-0x0000028EA5600000-0x0000028EA5602000-memory.dmp