trickbot | 5064800a1ff819297b5ae5d6f1034eb3db7c5f8875ff9687dba82c18e061e8be

Analysis

max time kernel
149s
max time network
179s
platform
windows7_x64
resource
win7-en-20210920
submitted
21-10-2021 14:29

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General

Target

subzero.png.dll
Size

706KB
MD5

5e3e206b5ae47c192987c3c624f1f70e
SHA1

d60efdd497fc9f4f4d97a8cb467cf7e914e47016
SHA256

47ff441ab14e4ea5e8877fc22213e209070992be19dca2639e218b50f24cf9e9
SHA512

3ffbaf138fe468194d60ec5df30929d4b55f4532057dd209392c89f41765415770b253302f868b7925b0d623a3ea6bd897be079b1a12b20107337be4007e22ad

Score

10^/10

trickbot rob136 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1520 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1520	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 760	1876	rundll32.exe	rundll32.exe
PID 760 wrote to memory of 1356	760	rundll32.exe	cmd.exe
PID 760 wrote to memory of 1356	760	rundll32.exe	cmd.exe
PID 760 wrote to memory of 1356	760	rundll32.exe	cmd.exe
PID 760 wrote to memory of 1356	760	rundll32.exe	cmd.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe
PID 760 wrote to memory of 1520	760	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\subzero.png.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\subzero.png.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1356

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/760-54-0x0000000000000000-mapping.dmp

Download
memory/760-55-0x0000000074F81000-0x0000000074F83000-memory.dmp

Filesize
8KB

Download
memory/760-56-0x0000000001E90000-0x00000000020F8000-memory.dmp

Filesize
2.4MB

Download
memory/760-58-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/760-57-0x0000000000320000-0x0000000000365000-memory.dmp

Filesize
276KB

Download
memory/760-59-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/1520-60-0x0000000000000000-mapping.dmp

Download
memory/1520-61-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/1520-62-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download