trickbot | 7a297e62cd649ae1763acd89bcf2135eebf6b3a910ca60621d84e004b078beb7

General

Target

Documents.tmp.dll
Size

1.3MB
MD5

ac1d4a51b8c1f7f98a1033e5bc2e1de7
SHA1

ddaed871b9f95a758b89c856a6d4ccf7751b8103
SHA256

7a297e62cd649ae1763acd89bcf2135eebf6b3a910ca60621d84e004b078beb7
SHA512

46559ffb39468f79be481bb0078daadb37ba2874e448eb9dafb7e24337ba44aca18cf80c87d942069bfed4bb9fe138f54259f9bd35ec91d000ac79a3df0eac13

Score

10^/10

trickbot leg1 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

leg1

C2

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 520 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	520	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 1612	1112	regsvr32.exe	regsvr32.exe
PID 1612 wrote to memory of 620	1612	regsvr32.exe	cmd.exe
PID 1612 wrote to memory of 620	1612	regsvr32.exe	cmd.exe
PID 1612 wrote to memory of 620	1612	regsvr32.exe	cmd.exe
PID 1612 wrote to memory of 620	1612	regsvr32.exe	cmd.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe
PID 1612 wrote to memory of 520	1612	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Documents.tmp.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\Documents.tmp.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1612

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:620

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/520-56-0x0000000000000000-mapping.dmp

Download
memory/520-61-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/520-62-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1112-53-0x000007FEFB8B1000-0x000007FEFB8B3000-memory.dmp

Filesize
8KB

Download
memory/1612-54-0x0000000000000000-mapping.dmp

Download
memory/1612-55-0x00000000751A1000-0x00000000751A3000-memory.dmp

Filesize
8KB

Download
memory/1612-58-0x0000000000230000-0x0000000000275000-memory.dmp

Filesize
276KB

Download
memory/1612-59-0x0000000000280000-0x0000000000291000-memory.dmp

Filesize
68KB

Download
memory/1612-57-0x0000000001E70000-0x0000000001EF0000-memory.dmp

Filesize
512KB

Download
memory/1612-60-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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