trickbot | b046850945024a162e6ccea97e669eb945a7d6fd79e56a4757cd4a3799339e32

General

Target

2024082572be0100401efad0e7a5598cb4e25a02icedid.exe
Size

521KB
MD5

72be0100401efad0e7a5598cb4e25a02
SHA1

d848be582c2f623c27363fe2cccae7caca4b4683
SHA256

b046850945024a162e6ccea97e669eb945a7d6fd79e56a4757cd4a3799339e32
SHA512

7bddca233e755ca275cb12ae409d6072bebfbb4317a6d50024f0bcdfe129029fbbfb91547a96e386af82a424dd9382d38915bf8a157f0892b65f72858d02534f
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttYb5kNKjvvcIoS:ZXQUIsQpMsequrmGb5u6HHoS

Score

10^/10

trickbot banker discovery trojan

Malware Config

Signatures

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

Trickbot x86 loader 6 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

resource	yara_rule
behavioral2/memory/2576-14-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/2576-13-0x00000000021E0000-0x000000000220C000-memory.dmp	trickbot_loader32
behavioral2/memory/2576-11-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/2576-17-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/3180-26-0x0000000000D80000-0x0000000000DAE000-memory.dmp	trickbot_loader32
behavioral2/memory/3180-29-0x0000000000D80000-0x0000000000DAE000-memory.dmp	trickbot_loader32

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
2576	аНаоすは래별.exe
3180	аНаоすは래별.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	аНаоすは래별.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	аНаоすは래별.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	4356	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1420	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe
1420	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe
2576	аНаоすは래별.exe
2576	аНаоすは래별.exe
3180	аНаоすは래별.exe
3180	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2576	1420	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe	85
PID 1420 wrote to memory of 2576	1420	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe	85
PID 1420 wrote to memory of 2576	1420	2024082572be0100401efad0e7a5598cb4e25a02icedid.exe	85
PID 2576 wrote to memory of 3424	2576	аНаоすは래별.exe	89
PID 2576 wrote to memory of 3424	2576	аНаоすは래별.exe	89
PID 2576 wrote to memory of 3424	2576	аНаоすは래별.exe	89
PID 2576 wrote to memory of 3424	2576	аНаоすは래별.exe	89
PID 3180 wrote to memory of 4356	3180	аНаоすは래별.exe	101
PID 3180 wrote to memory of 4356	3180	аНаоすは래별.exe	101
PID 3180 wrote to memory of 4356	3180	аНаоすは래별.exe	101
PID 3180 wrote to memory of 4356	3180	аНаоすは래별.exe	101

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\2024082572be0100401efad0e7a5598cb4e25a02icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024082572be0100401efad0e7a5598cb4e25a02icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1420
- C:\ProgramData\аНаоすは래별.exe
  "C:\ProgramData\аНаоすは래별.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:3424

C:\Users\Admin\AppData\Roaming\NuiGet\аНаоすは래별.exe
C:\Users\Admin\AppData\Roaming\NuiGet\аНаоすは래별.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3180
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\аНаоすは래별.exe

Filesize
521KB

MD5
72be0100401efad0e7a5598cb4e25a02

SHA1
d848be582c2f623c27363fe2cccae7caca4b4683

SHA256
b046850945024a162e6ccea97e669eb945a7d6fd79e56a4757cd4a3799339e32

SHA512
7bddca233e755ca275cb12ae409d6072bebfbb4317a6d50024f0bcdfe129029fbbfb91547a96e386af82a424dd9382d38915bf8a157f0892b65f72858d02534f

Download Submit
memory/2576-17-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/2576-13-0x00000000021E0000-0x000000000220C000-memory.dmp

Filesize
176KB

Download
memory/2576-11-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/2576-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/2576-15-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/2576-14-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/3180-27-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

Filesize
4KB

Download
memory/3180-26-0x0000000000D80000-0x0000000000DAE000-memory.dmp

Filesize
184KB

Download
memory/3180-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/3180-29-0x0000000000D80000-0x0000000000DAE000-memory.dmp

Filesize
184KB

Download
memory/3424-20-0x0000027BBCB10000-0x0000027BBCB2E000-memory.dmp

Filesize
120KB

Download
memory/3424-18-0x0000027BBCB10000-0x0000027BBCB2E000-memory.dmp

Filesize
120KB

Download
memory/4356-30-0x0000023B3F8D0000-0x0000023B3F8EE000-memory.dmp

Filesize
120KB

Download
memory/4356-32-0x0000023B3F8D0000-0x0000023B3F8EE000-memory.dmp

Filesize
120KB

Download

Analysis

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