trickbot | 597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689

Analysis

max time kernel
71s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15-11-2024 22:20

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General

Target

597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
Size

368KB
MD5

46a0113f7cea77f9be316ca6a1a550c2
SHA1

6bcd7891238b626cb64666a8e0c0a0128893a77b
SHA256

597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689
SHA512

8991b850b99ab5e9da2e50782c345fb5ef3fa8ca1ff5ecdb91b883aee7e2b3f7c5e4a11a04d368309cacd017ee2df0000dc9b52ede959ded25a4e1613c32942a
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qA:emSuOcHmnYhrDMTrban4qA

Score

10^/10

trickbot banker discovery evasion execution trojan

Malware Config

Signatures

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

Trickbot x86 loader 4 IoCs

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

resource	yara_rule
behavioral1/memory/2528-1-0x0000000000150000-0x0000000000179000-memory.dmp	trickbot_loader32
behavioral1/memory/2528-7-0x0000000000150000-0x0000000000179000-memory.dmp	trickbot_loader32
behavioral1/memory/2980-10-0x0000000000230000-0x0000000000259000-memory.dmp	trickbot_loader32
behavioral1/memory/2980-20-0x0000000000230000-0x0000000000259000-memory.dmp	trickbot_loader32

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 2 IoCs

pid	Process
2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
2380	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Loads dropped DLL 1 IoCs

pid	Process
2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1500	powershell.exe
2844	powershell.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2776	sc.exe
2032	sc.exe
2812	sc.exe
2828	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 15 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	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
2844	powershell.exe
1500	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2844	powershell.exe
Token: SeDebugPrivilege	1500	powershell.exe
Token: SeTcbPrivilege	2380	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2956	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	30
PID 2528 wrote to memory of 2956	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	30
PID 2528 wrote to memory of 2956	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	30
PID 2528 wrote to memory of 2956	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	30
PID 2528 wrote to memory of 1272	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	31
PID 2528 wrote to memory of 1272	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	31
PID 2528 wrote to memory of 1272	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	31
PID 2528 wrote to memory of 1272	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	31
PID 2528 wrote to memory of 2396	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	33
PID 2528 wrote to memory of 2396	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	33
PID 2528 wrote to memory of 2396	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	33
PID 2528 wrote to memory of 2396	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	33
PID 2528 wrote to memory of 2980	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	36
PID 2528 wrote to memory of 2980	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	36
PID 2528 wrote to memory of 2980	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	36
PID 2528 wrote to memory of 2980	2528	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	36
PID 2396 wrote to memory of 1500	2396	cmd.exe	37
PID 2396 wrote to memory of 1500	2396	cmd.exe	37
PID 2396 wrote to memory of 1500	2396	cmd.exe	37
PID 2396 wrote to memory of 1500	2396	cmd.exe	37
PID 1272 wrote to memory of 2776	1272	cmd.exe	38
PID 1272 wrote to memory of 2776	1272	cmd.exe	38
PID 1272 wrote to memory of 2776	1272	cmd.exe	38
PID 1272 wrote to memory of 2776	1272	cmd.exe	38
PID 2956 wrote to memory of 2032	2956	cmd.exe	39
PID 2956 wrote to memory of 2032	2956	cmd.exe	39
PID 2956 wrote to memory of 2032	2956	cmd.exe	39
PID 2956 wrote to memory of 2032	2956	cmd.exe	39
PID 2980 wrote to memory of 2996	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	40
PID 2980 wrote to memory of 2996	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	40
PID 2980 wrote to memory of 2996	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	40
PID 2980 wrote to memory of 2996	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	40
PID 2980 wrote to memory of 3056	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	41
PID 2980 wrote to memory of 3056	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	41
PID 2980 wrote to memory of 3056	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	41
PID 2980 wrote to memory of 3056	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	41
PID 2980 wrote to memory of 3040	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	43
PID 2980 wrote to memory of 3040	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	43
PID 2980 wrote to memory of 3040	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	43
PID 2980 wrote to memory of 3040	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	43
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 2980 wrote to memory of 2792	2980	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	45
PID 3056 wrote to memory of 2812	3056	cmd.exe	47

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\597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
"C:\Users\Admin\AppData\Local\Temp\597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2032
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1272
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2776
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1500
- C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2980
- - C:\Windows\SysWOW64\cmd.exe
    /c sc stop WinDefend
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2996
  - - C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:2828
- - C:\Windows\SysWOW64\cmd.exe
    /c sc delete WinDefend
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3056
  - - C:\Windows\SysWOW64\sc.exe
      sc delete WinDefend
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:2812
- - C:\Windows\SysWOW64\cmd.exe
    /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3040
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableRealtimeMonitoring $true
      4⤵
      Command and Scripting Interpreter: PowerShell
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2844
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2792

C:\Windows\system32\taskeng.exe
taskeng.exe {199CDCE0-32EE-4D18-A941-ABCAE1F76172} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:760
- C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2380
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3692679935-4019334568-335155002-1000\0f5007522459c86e95ffcc62f32308f1_6110149a-fcf0-442a-a749-601093ba4822

Filesize
1KB

MD5
d858aa41b9ee545411ae214ebbaf7541

SHA1
d3fd6a49b0961a76b779bee22475c72a23e78387

SHA256
aea62fabf005ca2b61d59e1033214391b540d3fc253c46faaf85cf83633c923c

SHA512
f4d05c79260a8d2bb5e691be513bd70ec4dfcfa33bd6afaa676f45f74d27edb00ea19e88d6a231e23b356805279ccf59cf6a59a8c20151f3f69dbf7857a5fae4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
a81150a5d0d5a488fca8034fe4f8f239

SHA1
a2838fc37404d63bacb295bd4b84c1f782b4d53e

SHA256
49929f61da9378f29420b4cfed661ddaae006b099d92dbcec099789dffef626e

SHA512
a9379d70717dc8db2b168a30a3ade3be497cb7bb491364c3a1ee7f450e7ce4132c3d36d2ee150c558ab50d433eb0dbabe0606de9a32401db883aa01cdbbc637e

Download Submit
\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Filesize
368KB

MD5
46a0113f7cea77f9be316ca6a1a550c2

SHA1
6bcd7891238b626cb64666a8e0c0a0128893a77b

SHA256
597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689

SHA512
8991b850b99ab5e9da2e50782c345fb5ef3fa8ca1ff5ecdb91b883aee7e2b3f7c5e4a11a04d368309cacd017ee2df0000dc9b52ede959ded25a4e1613c32942a

Download Submit
memory/2528-1-0x0000000000150000-0x0000000000179000-memory.dmp

Filesize
164KB

Download
memory/2528-7-0x0000000000150000-0x0000000000179000-memory.dmp

Filesize
164KB

Download
memory/2792-15-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/2980-10-0x0000000000230000-0x0000000000259000-memory.dmp

Filesize
164KB

Download
memory/2980-12-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

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memory/2980-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

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memory/2980-20-0x0000000000230000-0x0000000000259000-memory.dmp

Filesize
164KB

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