trickbot | 967cf5154473d834c8119fb47a05122a64282f40591651595e0a63a23257fe8b

General

Target

2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe
Size

516KB
MD5

ec9e16f672b6ef0ef4de7d9be6399be2
SHA1

e925353d6df71cc63fd0518dcbdfe0cc5faece9b
SHA256

967cf5154473d834c8119fb47a05122a64282f40591651595e0a63a23257fe8b
SHA512

66a9e4cceb434bf600fe7b4a654d55cfa97aa57b9dce8fe454d6621f25910476df33bd98bb68999377dc3ce207e65781c685f59732781a02cb9c24f80aa689aa
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttY31vRgZtNpS:ZXQUIsQpMsequrmG3A5pS

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/1840-11-0x00000000026A0000-0x00000000026CE000-memory.dmp	trickbot_loader32
behavioral2/memory/1840-14-0x00000000026A0000-0x00000000026CE000-memory.dmp	trickbot_loader32
behavioral2/memory/1840-13-0x0000000002190000-0x00000000021BC000-memory.dmp	trickbot_loader32
behavioral2/memory/1840-17-0x00000000026A0000-0x00000000026CE000-memory.dmp	trickbot_loader32
behavioral2/memory/3176-26-0x0000000000EA0000-0x0000000000ECE000-memory.dmp	trickbot_loader32
behavioral2/memory/3176-29-0x0000000000EA0000-0x0000000000ECE000-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	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
1840	аНаоすは래별.exe
3176	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	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	аНаоすは래별.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	4804	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
392	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe
392	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe
1840	аНаоすは래별.exe
1840	аНаоすは래별.exe
3176	аНаоすは래별.exe
3176	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 1840	392	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe	84
PID 392 wrote to memory of 1840	392	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe	84
PID 392 wrote to memory of 1840	392	2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe	84
PID 1840 wrote to memory of 2636	1840	аНаоすは래별.exe	93
PID 1840 wrote to memory of 2636	1840	аНаоすは래별.exe	93
PID 1840 wrote to memory of 2636	1840	аНаоすは래별.exe	93
PID 1840 wrote to memory of 2636	1840	аНаоすは래별.exe	93
PID 3176 wrote to memory of 4804	3176	аНаоすは래별.exe	102
PID 3176 wrote to memory of 4804	3176	аНаоすは래별.exe	102
PID 3176 wrote to memory of 4804	3176	аНаоすは래별.exe	102
PID 3176 wrote to memory of 4804	3176	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\2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-25_ec9e16f672b6ef0ef4de7d9be6399be2_icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:392
- 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:1840
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2636

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:3176
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4804

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
516KB

MD5
ec9e16f672b6ef0ef4de7d9be6399be2

SHA1
e925353d6df71cc63fd0518dcbdfe0cc5faece9b

SHA256
967cf5154473d834c8119fb47a05122a64282f40591651595e0a63a23257fe8b

SHA512
66a9e4cceb434bf600fe7b4a654d55cfa97aa57b9dce8fe454d6621f25910476df33bd98bb68999377dc3ce207e65781c685f59732781a02cb9c24f80aa689aa

Download Submit
memory/1840-11-0x00000000026A0000-0x00000000026CE000-memory.dmp

Filesize
184KB

Download
memory/1840-14-0x00000000026A0000-0x00000000026CE000-memory.dmp

Filesize
184KB

Download
memory/1840-13-0x0000000002190000-0x00000000021BC000-memory.dmp

Filesize
176KB

Download
memory/1840-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/1840-15-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/1840-17-0x00000000026A0000-0x00000000026CE000-memory.dmp

Filesize
184KB

Download
memory/2636-18-0x000001EE0F780000-0x000001EE0F79E000-memory.dmp

Filesize
120KB

Download
memory/2636-20-0x000001EE0F780000-0x000001EE0F79E000-memory.dmp

Filesize
120KB

Download
memory/3176-26-0x0000000000EA0000-0x0000000000ECE000-memory.dmp

Filesize
184KB

Download
memory/3176-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/3176-27-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/3176-29-0x0000000000EA0000-0x0000000000ECE000-memory.dmp

Filesize
184KB

Download
memory/4804-30-0x0000029CBFD10000-0x0000029CBFD2E000-memory.dmp

Filesize
120KB

Download
memory/4804-32-0x0000029CBFD10000-0x0000029CBFD2E000-memory.dmp

Filesize
120KB

Download

Analysis

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