trickbot | 91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be

Target

4c765049f292cb94f47f91dbe243d4b2.exe
Size

912KB
MD5

4c765049f292cb94f47f91dbe243d4b2
SHA1

610911bf779ba590ad382be6f8ed799171d12f50
SHA256

91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be
SHA512

d603408f96dab97a5b50ed47e8d283cdc42b1ef1aa315b5ff479085fc5d0556302da8b018f69cf64dbdd4734ebcb21cb2190e3ed4c132ffae65c555623c42584

Score

10^/10

trickbot tot39 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000025

Botnet

tot39

134.119.186.200:443

45.14.226.115:443

85.204.116.134:443

45.89.127.240:443

195.123.241.195:443

188.34.142.248:443

185.234.72.84:443

108.170.20.72:443

94.158.245.54:443

134.119.186.201:443

45.83.129.224:443

85.93.159.98:449

92.242.214.203:449

202.21.103.194:449

169.239.45.42:449

45.234.248.66:449

103.91.244.102:449

118.67.216.238:449

117.212.193.62:449

201.184.190.59:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Executes dropped EXE 1 IoCs

Processes:

4c765049f292cb94f47f91dbe243d4b2.exe

pid process

3140 4c765049f292cb94f47f91dbe243d4b2.exe
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

19 wtfismyip.com

pid	process
3140	4c765049f292cb94f47f91dbe243d4b2.exe

flow	ioc
19	wtfismyip.com

Drops file in Program Files directory 2 IoCs

Processes:

4c765049f292cb94f47f91dbe243d4b2.exe

description	ioc	process
File created	C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe
File opened for modification	C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1404 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1404	wermgr.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

4c765049f292cb94f47f91dbe243d4b2.exe4c765049f292cb94f47f91dbe243d4b2.exe

pid	process
1400	4c765049f292cb94f47f91dbe243d4b2.exe
1400	4c765049f292cb94f47f91dbe243d4b2.exe
3140	4c765049f292cb94f47f91dbe243d4b2.exe
3140	4c765049f292cb94f47f91dbe243d4b2.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

4c765049f292cb94f47f91dbe243d4b2.exe4c765049f292cb94f47f91dbe243d4b2.exe

description	pid	process	target process
PID 1400 wrote to memory of 3140	1400	4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe
PID 1400 wrote to memory of 3140	1400	4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe
PID 1400 wrote to memory of 3140	1400	4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe
PID 3140 wrote to memory of 748	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe
PID 3140 wrote to memory of 748	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe
PID 3140 wrote to memory of 1404	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe
PID 3140 wrote to memory of 1404	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe
PID 3140 wrote to memory of 1404	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe
PID 3140 wrote to memory of 1404	3140	4c765049f292cb94f47f91dbe243d4b2.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\4c765049f292cb94f47f91dbe243d4b2.exe
"C:\Users\Admin\AppData\Local\Temp\4c765049f292cb94f47f91dbe243d4b2.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1400

C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe
"C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3140

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
PID:748

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe
MD5
4c765049f292cb94f47f91dbe243d4b2

SHA1
610911bf779ba590ad382be6f8ed799171d12f50

SHA256
91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be

SHA512
d603408f96dab97a5b50ed47e8d283cdc42b1ef1aa315b5ff479085fc5d0556302da8b018f69cf64dbdd4734ebcb21cb2190e3ed4c132ffae65c555623c42584

Download Submit
C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe
MD5
4c765049f292cb94f47f91dbe243d4b2

SHA1
610911bf779ba590ad382be6f8ed799171d12f50

SHA256
91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be

SHA512
d603408f96dab97a5b50ed47e8d283cdc42b1ef1aa315b5ff479085fc5d0556302da8b018f69cf64dbdd4734ebcb21cb2190e3ed4c132ffae65c555623c42584

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1985363256-3005190890-1182679451-1000\0f5007522459c86e95ffcc62f32308f1_72727c5d-8d0e-47bb-8579-8067735277ff
MD5
15907d9d2a3108ca7c5a863de29462e2

SHA1
b3a5e8a7291089ef600dcd9ef6ece33118021b8b

SHA256
1112f9a201596d4c8045da5e10001d27bb1cd50366b97f23edef2d7d2145af40

SHA512
4c3915472d19526bfdfa0b56fc34d8c15f9d246c23cb4ccd664f7c9e93ea54aee4f9e31511c203e1e574f266d38e2b8d2c0ffbd5d6f0cc7a246ded54984d90f7

Download Submit
memory/1400-2-0x0000000003DB0000-0x0000000003DE8000-memory.dmp

Filesize
224KB

Download
memory/1400-3-0x0000000003D70000-0x0000000003DA6000-memory.dmp

Filesize
216KB

Download
memory/1404-12-0x0000000000000000-mapping.dmp

Download
memory/1404-14-0x0000023671D30000-0x0000023671D31000-memory.dmp

Filesize
4KB

Download
memory/1404-13-0x0000023671C20000-0x0000023671C47000-memory.dmp

Filesize
156KB

Download
memory/3140-4-0x0000000000000000-mapping.dmp

Download
memory/3140-8-0x0000000003FC0000-0x0000000003FF8000-memory.dmp

Filesize
224KB

Download
memory/3140-11-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/3140-10-0x0000000004160000-0x0000000004161000-memory.dmp

Filesize
4KB

Download