trickbot | 189efbfa66e3a7be1ce6605c127eadf261cfd0309ea8239ee8098b3bc75b8ec8

Analysis

max time kernel
150s
max time network
136s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/10/2026, 15:25

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General

Target
jaffacakes118_Trojan-Dropper.Win32.Agent.bjubbg.exe
Size 277KB
Sample261006-styq4aas3v
SHA256 189efbfa66e3a7be1ce6605c127eadf261cfd0309ea8239ee8098b3bc75b8ec8
MD5 1bf73a1452149f062132ebd668e800ca
SHA1 6f7b6fbf867ae2930e44ffdc288f4a295c98d202
SHA512 9e8cac1ee3ba9a1b1971b372e2f4fb00d8a86ca814069abeb1db433b7265b4bcc115cbb2ff1f6b863e285ff8b9026e6ff6e11cd1ad247c80b1ca9cab624e2bbb
SSDEEP 6144:XOUn9gYnf/Yazal7PrnnnnOGF0F9lIfsUV5/6V5WGe0CGZATKntHl3:XOUGYnoazalzrnnnnOGF0F9mDP6WGe0v
TLSH
T19254022545FE4956F133E8B0B5FA870C4871AC635F8E325E56FFAA9910A0BE4D0F6013
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

banker solinger20 discovery trickbot persistence trojan

Malware Config

Extracted

Family

trickbot

Version

1000031

Botnet

solinger20

194.87.146.146:443
37.46.134.189:443
195.133.146.18:443
82.202.236.66:443
195.133.147.149:443
194.87.93.169:443
92.53.78.79:443
95.213.237.224:443
194.87.110.162:443
194.87.102.206:443
92.53.91.59:443
188.120.242.117:443
92.53.77.120:443
185.236.130.97:443
62.109.3.136:443
194.87.103.178:443
212.109.197.115:443
91.240.86.21:443
83.220.168.63:443
91.240.86.137:443

Attributes

autorun
Control:GetSystemInfo
Name:systeminfo
Name:injectDll

ecc_pubkey.base64

Signatures

Family: Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Executes dropped EXE 3 IoCs

pid	Process
6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe

Looks up external IP address via web service 1 TTPs 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	checkip.amazonaws.com

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Trojan-Dropper.Win32.Agent.bjubbg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 6112	3812	jaffacakes118_Trojan-Dropper.Win32.Agent.bjubbg.exe	89
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 6112 wrote to memory of 4952	6112	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	90
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 1800 wrote to memory of 3264	1800	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	93
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95
PID 4392 wrote to memory of 3284	4392	kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe	95

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjubbg.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjubbg.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3812
- C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
  C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:6112
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4952

C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3264

C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
"C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3304

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe

Path C:\Users\Admin\AppData\Roaming\localservice\kaggacalfs228_Urpkao-Drpqqfr.Win32.Agent.bjubbg.exe
Size 277KB
SHA256 189efbfa66e3a7be1ce6605c127eadf261cfd0309ea8239ee8098b3bc75b8ec8
MD5 1bf73a1452149f062132ebd668e800ca
SHA1 6f7b6fbf867ae2930e44ffdc288f4a295c98d202
SHA512 9e8cac1ee3ba9a1b1971b372e2f4fb00d8a86ca814069abeb1db433b7265b4bcc115cbb2ff1f6b863e285ff8b9026e6ff6e11cd1ad247c80b1ca9cab624e2bbb
SSDEEP 6144:XOUn9gYnf/Yazal7PrnnnnOGF0F9lIfsUV5/6V5WGe0CGZATKntHl3:XOUGYnoazalzrnnnnOGF0F9mDP6WGe0v
TLSH
T19254022545FE4956F133E8B0B5FA870C4871AC635F8E325E56FFAA9910A0BE4D0F6013
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1800-31-0x0000000002670000-0x0000000002A11000-memory.dmp

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memory/1800-30-0x00000000025A0000-0x0000000002667000-memory.dmp

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memory/1800-19-0x0000000010000000-0x0000000010007000-memory.dmp

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memory/3284-48-0x0000000140000000-0x0000000140021000-memory.dmp

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memory/4392-45-0x0000000001310000-0x00000000016B1000-memory.dmp

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memory/4392-44-0x0000000001240000-0x0000000001307000-memory.dmp

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memory/4952-8-0x0000000140000000-0x0000000140021000-memory.dmp

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memory/4952-15-0x000001B7179D0000-0x000001B7179D1000-memory.dmp

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memory/6112-6-0x00000000006E0000-0x00000000006E1000-memory.dmp

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memory/6112-17-0x0000000002650000-0x00000000029F1000-memory.dmp

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memory/6112-16-0x0000000002110000-0x00000000021D7000-memory.dmp

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memory/6112-7-0x0000000010000000-0x0000000010007000-memory.dmp

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memory/6112-2-0x0000000010000000-0x0000000010007000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads