trickbot | 1342ebc377584f8abde6efa273ff2e0c0b2576c5a46020ea9fac63a2eedeaf8d

General

Target

2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe
Size

536KB
MD5

063c52da3072a2e66a9494a5af58a0dc
SHA1

a42b0615aa35d32fe315f8341020c2e6d15b9f3c
SHA256

1342ebc377584f8abde6efa273ff2e0c0b2576c5a46020ea9fac63a2eedeaf8d
SHA512

5f5113543719da3b2e459d132ac34b554306ae8292fcf5ff0566a59b4f478749c9b51332edb7aee5ddd24dedc81ef79875e69237bc4925339ffd6a5fbe11be9b
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttYo9BU5v8:ZXQUIsQpMsequrmGeBU5v8

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/4420-11-0x0000000002210000-0x000000000223E000-memory.dmp	trickbot_loader32
behavioral2/memory/4420-14-0x0000000002210000-0x000000000223E000-memory.dmp	trickbot_loader32
behavioral2/memory/4420-13-0x00000000021E0000-0x000000000220C000-memory.dmp	trickbot_loader32
behavioral2/memory/4420-17-0x0000000002210000-0x000000000223E000-memory.dmp	trickbot_loader32
behavioral2/memory/4692-26-0x0000000000E50000-0x0000000000E7E000-memory.dmp	trickbot_loader32
behavioral2/memory/4692-29-0x0000000000E50000-0x0000000000E7E000-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	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
4420	аНаоすは래별.exe
4692	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_063c52da3072a2e66a9494a5af58a0dc_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	2608	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3492	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe
3492	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe
4420	аНаоすは래별.exe
4420	аНаоすは래별.exe
4692	аНаоすは래별.exe
4692	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4420	3492	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe	84
PID 3492 wrote to memory of 4420	3492	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe	84
PID 3492 wrote to memory of 4420	3492	2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe	84
PID 4420 wrote to memory of 4472	4420	аНаоすは래별.exe	92
PID 4420 wrote to memory of 4472	4420	аНаоすは래별.exe	92
PID 4420 wrote to memory of 4472	4420	аНаоすは래별.exe	92
PID 4420 wrote to memory of 4472	4420	аНаоすは래별.exe	92
PID 4692 wrote to memory of 2608	4692	аНаоすは래별.exe	99
PID 4692 wrote to memory of 2608	4692	аНаоすは래별.exe	99
PID 4692 wrote to memory of 2608	4692	аНаоすは래별.exe	99
PID 4692 wrote to memory of 2608	4692	аНаоすは래별.exe	99

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_063c52da3072a2e66a9494a5af58a0dc_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-03_063c52da3072a2e66a9494a5af58a0dc_icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3492
- 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:4420
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4472

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:4692
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2608

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
536KB

MD5
063c52da3072a2e66a9494a5af58a0dc

SHA1
a42b0615aa35d32fe315f8341020c2e6d15b9f3c

SHA256
1342ebc377584f8abde6efa273ff2e0c0b2576c5a46020ea9fac63a2eedeaf8d

SHA512
5f5113543719da3b2e459d132ac34b554306ae8292fcf5ff0566a59b4f478749c9b51332edb7aee5ddd24dedc81ef79875e69237bc4925339ffd6a5fbe11be9b

Download Submit
memory/2608-32-0x000002653F9C0000-0x000002653F9DE000-memory.dmp

Filesize
120KB

Download
memory/2608-30-0x000002653F9C0000-0x000002653F9DE000-memory.dmp

Filesize
120KB

Download
memory/4420-17-0x0000000002210000-0x000000000223E000-memory.dmp

Filesize
184KB

Download
memory/4420-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4420-15-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/4420-13-0x00000000021E0000-0x000000000220C000-memory.dmp

Filesize
176KB

Download
memory/4420-14-0x0000000002210000-0x000000000223E000-memory.dmp

Filesize
184KB

Download
memory/4420-11-0x0000000002210000-0x000000000223E000-memory.dmp

Filesize
184KB

Download
memory/4472-18-0x000001E4131B0000-0x000001E4131CE000-memory.dmp

Filesize
120KB

Download
memory/4472-20-0x000001E4131B0000-0x000001E4131CE000-memory.dmp

Filesize
120KB

Download
memory/4692-26-0x0000000000E50000-0x0000000000E7E000-memory.dmp

Filesize
184KB

Download
memory/4692-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4692-27-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

Filesize
4KB

Download
memory/4692-29-0x0000000000E50000-0x0000000000E7E000-memory.dmp

Filesize
184KB

Download

Analysis

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