trickbot | 43725bb0b814e545ed4e20fe1d46061f24d50583abeb188a13949a6880e24d8d

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 11:38

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General

Target

2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe
Size

529KB
MD5

5a106e2509e020bfc01c09f163a90a2b
SHA1

f86aa0a80a4bc7c9ba63126cdca127a31cea455d
SHA256

43725bb0b814e545ed4e20fe1d46061f24d50583abeb188a13949a6880e24d8d
SHA512

e579378332dfdf5f6ba1fb9b6ec585d3f6b5b831baa2a056929e17c4bb4e8d5103fc76f4723d74f9e06f0537c623f1b56c1a17e9599e1c1f3b0c67f4ee627f42
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttYWhOMtFqLklxNELg:ZXQUIsQpMsequrmGWhNfGGCg

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/732-11-0x00000000026C0000-0x00000000026EE000-memory.dmp	trickbot_loader32
behavioral2/memory/732-14-0x00000000026C0000-0x00000000026EE000-memory.dmp	trickbot_loader32
behavioral2/memory/732-13-0x0000000002320000-0x000000000234C000-memory.dmp	trickbot_loader32
behavioral2/memory/732-17-0x00000000026C0000-0x00000000026EE000-memory.dmp	trickbot_loader32
behavioral2/memory/2108-26-0x0000000000DB0000-0x0000000000DDE000-memory.dmp	trickbot_loader32
behavioral2/memory/2108-29-0x0000000000DB0000-0x0000000000DDE000-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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
732	аНаоすは래별.exe
2108	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	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	аНаоすは래별.exe

Modifies data under HKEY_USERS 40 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	4372	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
756	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe
756	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe
732	аНаоすは래별.exe
732	аНаоすは래별.exe
2108	аНаоすは래별.exe
2108	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 732	756	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe	84
PID 756 wrote to memory of 732	756	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe	84
PID 756 wrote to memory of 732	756	2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe	84
PID 732 wrote to memory of 4892	732	аНаоすは래별.exe	89
PID 732 wrote to memory of 4892	732	аНаоすは래별.exe	89
PID 732 wrote to memory of 4892	732	аНаоすは래별.exe	89
PID 732 wrote to memory of 4892	732	аНаоすは래별.exe	89
PID 2108 wrote to memory of 4372	2108	аНаоすは래별.exe	102
PID 2108 wrote to memory of 4372	2108	аНаоすは래별.exe	102
PID 2108 wrote to memory of 4372	2108	аНаоすは래별.exe	102
PID 2108 wrote to memory of 4372	2108	аНаоすは래별.exe	102

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\2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-24_5a106e2509e020bfc01c09f163a90a2b_icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:756
- 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:732
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4892

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:2108
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Modifies data under HKEY_USERS
  - Suspicious use of AdjustPrivilegeToken
  PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\аНаоすは래별.exe

Filesize
529KB

MD5
5a106e2509e020bfc01c09f163a90a2b

SHA1
f86aa0a80a4bc7c9ba63126cdca127a31cea455d

SHA256
43725bb0b814e545ed4e20fe1d46061f24d50583abeb188a13949a6880e24d8d

SHA512
e579378332dfdf5f6ba1fb9b6ec585d3f6b5b831baa2a056929e17c4bb4e8d5103fc76f4723d74f9e06f0537c623f1b56c1a17e9599e1c1f3b0c67f4ee627f42

Download Submit
memory/732-17-0x00000000026C0000-0x00000000026EE000-memory.dmp

Filesize
184KB

Download
memory/732-11-0x00000000026C0000-0x00000000026EE000-memory.dmp

Filesize
184KB

Download
memory/732-14-0x00000000026C0000-0x00000000026EE000-memory.dmp

Filesize
184KB

Download
memory/732-13-0x0000000002320000-0x000000000234C000-memory.dmp

Filesize
176KB

Download
memory/732-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/732-15-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/2108-29-0x0000000000DB0000-0x0000000000DDE000-memory.dmp

Filesize
184KB

Download
memory/2108-26-0x0000000000DB0000-0x0000000000DDE000-memory.dmp

Filesize
184KB

Download
memory/2108-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/2108-27-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/4372-30-0x000001A9E1DD0000-0x000001A9E1DEE000-memory.dmp

Filesize
120KB

Download
memory/4372-32-0x000001A9E1DD0000-0x000001A9E1DEE000-memory.dmp

Filesize
120KB

Download
memory/4372-33-0x000001A9E1DD0000-0x000001A9E1DEE000-memory.dmp

Filesize
120KB

Download
memory/4892-20-0x0000025D81F80000-0x0000025D81F9E000-memory.dmp

Filesize
120KB

Download
memory/4892-18-0x0000025D81F80000-0x0000025D81F9E000-memory.dmp

Filesize
120KB

Download