trickbot | 734b259f20b4989df93555fde599b5ea9375a7c10f9e6abadb856bfe54343ec1

Analysis

max time kernel
57s
max time network
6s
platform
windows7_x64
resource
win7
submitted
07-07-2020 06:05

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General

Target

update2.exe
Size

589KB
MD5

6a8af28a2972bd9bd44d232feb1d96e3
SHA1

603123e690c836f4cc3e838e2060368efe9e74ec
SHA256

734b259f20b4989df93555fde599b5ea9375a7c10f9e6abadb856bfe54343ec1
SHA512

53c004f59275c3a39a0a5884f37cd78e8457ef99cc1929dc4a6a46d98c05cdb5d1200a03b39f9d7c3c02803191220cdb7e9d365d4a55eec706f5c162a429acd9

Score

10^/10

trojan banker trickbot

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

chil59

95.171.16.42:443

185.90.61.9:443

5.1.81.68:443

185.99.2.65:443

134.119.191.11:443

85.204.116.100:443

78.108.216.47:443

51.81.112.144:443

194.5.250.121:443

185.14.31.104:443

185.99.2.66:443

107.175.72.141:443

192.3.247.123:443

134.119.191.21:443

85.204.116.216:443

91.235.129.20:443

181.129.104.139:449

181.112.157.42:449

181.129.134.18:449

131.161.253.190:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

update2.exe

description	pid	process	target process
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe
PID 1424 wrote to memory of 1608	1424	update2.exe	wermgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1608 wermgr.exe
Token: SeDebugPrivilege 1608 wermgr.exe
Token: SeDebugPrivilege 1608 wermgr.exe
Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

description	pid	process
Token: SeDebugPrivilege	1608	wermgr.exe
Token: SeDebugPrivilege	1608	wermgr.exe
Token: SeDebugPrivilege	1608	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\update2.exe
"C:\Users\Admin\AppData\Local\Temp\update2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1424-0-0x00000000004E0000-0x0000000000513000-memory.dmp

Filesize
204KB

Download
memory/1608-1-0x0000000000000000-mapping.dmp

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