trickbot | 8f8334bce52065890c46f3a631bbc43e0f0c4cb46c4ff958b61ecaae787fc095

General

Target

2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe
Size

523KB
MD5

35ab77b200653642662f40f4a0c8d5db
SHA1

ef4d59200b96f946ae9b98085cb3bc6074dba8e6
SHA256

8f8334bce52065890c46f3a631bbc43e0f0c4cb46c4ff958b61ecaae787fc095
SHA512

441d77148297ebe5383175cbd075df4ac58476f671ccaf2e7ab00a77b0acca173821c7ed589ba044967a7e45baee510025a03dd9d53a24679b5f99f9f3e97a47
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttYLNly3anX:ZXQUIsQpMsequrmGLNI3oX

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/6080-11-0x0000000002670000-0x000000000269E000-memory.dmp	trickbot_loader32
behavioral2/memory/6080-14-0x0000000002670000-0x000000000269E000-memory.dmp	trickbot_loader32
behavioral2/memory/6080-13-0x00000000021F0000-0x000000000221C000-memory.dmp	trickbot_loader32
behavioral2/memory/6080-17-0x0000000002670000-0x000000000269E000-memory.dmp	trickbot_loader32
behavioral2/memory/6044-26-0x0000000000EA0000-0x0000000000ECE000-memory.dmp	trickbot_loader32
behavioral2/memory/6044-29-0x0000000000EA0000-0x0000000000ECE000-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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
6080	аНаоすは래별.exe
6044	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	2024-09-03_35ab77b200653642662f40f4a0c8d5db_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	5840	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5044	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe
5044	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe
6080	аНаоすは래별.exe
6080	аНаоすは래별.exe
6044	аНаоすは래별.exe
6044	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 6080	5044	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe	94
PID 5044 wrote to memory of 6080	5044	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe	94
PID 5044 wrote to memory of 6080	5044	2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe	94
PID 6080 wrote to memory of 1880	6080	аНаоすは래별.exe	101
PID 6080 wrote to memory of 1880	6080	аНаоすは래별.exe	101
PID 6080 wrote to memory of 1880	6080	аНаоすは래별.exe	101
PID 6080 wrote to memory of 1880	6080	аНаоすは래별.exe	101
PID 6044 wrote to memory of 5840	6044	аНаоすは래별.exe	109
PID 6044 wrote to memory of 5840	6044	аНаоすは래별.exe	109
PID 6044 wrote to memory of 5840	6044	аНаоすは래별.exe	109
PID 6044 wrote to memory of 5840	6044	аНаоすは래별.exe	109

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\2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-03_35ab77b200653642662f40f4a0c8d5db_icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5044
- 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:6080
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1880

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4300,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:8
1⤵
PID:5956

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:6044
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5840

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
523KB

MD5
35ab77b200653642662f40f4a0c8d5db

SHA1
ef4d59200b96f946ae9b98085cb3bc6074dba8e6

SHA256
8f8334bce52065890c46f3a631bbc43e0f0c4cb46c4ff958b61ecaae787fc095

SHA512
441d77148297ebe5383175cbd075df4ac58476f671ccaf2e7ab00a77b0acca173821c7ed589ba044967a7e45baee510025a03dd9d53a24679b5f99f9f3e97a47

Download Submit
memory/1880-18-0x0000020643DC0000-0x0000020643DDE000-memory.dmp

Filesize
120KB

Download
memory/1880-20-0x0000020643DC0000-0x0000020643DDE000-memory.dmp

Filesize
120KB

Download
memory/5840-32-0x0000028406790000-0x00000284067AE000-memory.dmp

Filesize
120KB

Download
memory/5840-30-0x0000028406790000-0x00000284067AE000-memory.dmp

Filesize
120KB

Download
memory/6044-26-0x0000000000EA0000-0x0000000000ECE000-memory.dmp

Filesize
184KB

Download
memory/6044-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/6044-27-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

Filesize
4KB

Download
memory/6044-29-0x0000000000EA0000-0x0000000000ECE000-memory.dmp

Filesize
184KB

Download
memory/6080-15-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/6080-17-0x0000000002670000-0x000000000269E000-memory.dmp

Filesize
184KB

Download
memory/6080-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/6080-13-0x00000000021F0000-0x000000000221C000-memory.dmp

Filesize
176KB

Download
memory/6080-14-0x0000000002670000-0x000000000269E000-memory.dmp

Filesize
184KB

Download
memory/6080-11-0x0000000002670000-0x000000000269E000-memory.dmp

Filesize
184KB

Download

Analysis

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