trickbot | 82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abb

Analysis

max time kernel
113s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2024 16:03

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General

Target

82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe
Size

368KB
MD5

5ce1bafa4c31a8cfd0ff8c70a985bfd0
SHA1

855aad41af8e32d2627b10d778ba2a055ae9e001
SHA256

82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abb
SHA512

0554cb80d9afcfee268a0d0b5f66d99b7cd7108fc5adcce56a0ab25a2bf01f146fe1d2aefd6e64314cfa99ff5cec1976e8b5cb8e0c07c380877e44b33fb22fdc
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qL:emSuOcHmnYhrDMTrban4qL

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 family
trickbot

Trickbot x86 loader 6 IoCs

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

resource	yara_rule
behavioral2/memory/624-1-0x0000000001500000-0x0000000001529000-memory.dmp	trickbot_loader32
behavioral2/memory/624-9-0x0000000001500000-0x0000000001529000-memory.dmp	trickbot_loader32
behavioral2/memory/2300-8-0x00000000009E0000-0x0000000000A09000-memory.dmp	trickbot_loader32
behavioral2/memory/2300-24-0x00000000009E0000-0x0000000000A09000-memory.dmp	trickbot_loader32
behavioral2/memory/2908-28-0x0000000000E10000-0x0000000000E39000-memory.dmp	trickbot_loader32
behavioral2/memory/2908-42-0x0000000000E10000-0x0000000000E39000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe

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	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 624 wrote to memory of 2300	624	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	84
PID 624 wrote to memory of 2300	624	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	84
PID 624 wrote to memory of 2300	624	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	84
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2300 wrote to memory of 4824	2300	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	85
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100
PID 2908 wrote to memory of 32	2908	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	100

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\82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe
"C:\Users\Admin\AppData\Local\Temp\82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:624
- C:\Users\Admin\AppData\Roaming\WNetval\92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
  C:\Users\Admin\AppData\Roaming\WNetval\92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4824

C:\Users\Admin\AppData\Roaming\WNetval\92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
C:\Users\Admin\AppData\Roaming\WNetval\92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:32

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3442511616-637977696-3186306149-1000\0f5007522459c86e95ffcc62f32308f1_5ab270f5-f3a9-47d1-97d7-bbd50acf9955

Filesize
1KB

MD5
be5032ed8f5430a4e73eaa494d293a80

SHA1
72e8fb3c2eeab5cf0440559dcd0cbeecc33fd402

SHA256
452f1ae2ecabfa6f11fcd10d36bf6111a5c6cc42a0d24b9459b064f62d695389

SHA512
d56d889357975d6b66d6230b7a38648584f9d63bd2993c387ac4426b6aa2e6d0eeeb975ee4c010cca8c7492b6879cc63452c16c0709e69c199a49e3298004d09

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe

Filesize
368KB

MD5
5ce1bafa4c31a8cfd0ff8c70a985bfd0

SHA1
855aad41af8e32d2627b10d778ba2a055ae9e001

SHA256
82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abb

SHA512
0554cb80d9afcfee268a0d0b5f66d99b7cd7108fc5adcce56a0ab25a2bf01f146fe1d2aefd6e64314cfa99ff5cec1976e8b5cb8e0c07c380877e44b33fb22fdc

Download Submit
memory/32-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/624-1-0x0000000001500000-0x0000000001529000-memory.dmp

Filesize
164KB

Download
memory/624-9-0x0000000001500000-0x0000000001529000-memory.dmp

Filesize
164KB

Download
memory/2300-15-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/2300-23-0x0000000002A40000-0x0000000002D09000-memory.dmp

Filesize
2.8MB

Download
memory/2300-8-0x00000000009E0000-0x0000000000A09000-memory.dmp

Filesize
164KB

Download
memory/2300-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2300-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2300-22-0x0000000002980000-0x0000000002A3E000-memory.dmp

Filesize
760KB

Download
memory/2300-24-0x00000000009E0000-0x0000000000A09000-memory.dmp

Filesize
164KB

Download
memory/2908-28-0x0000000000E10000-0x0000000000E39000-memory.dmp

Filesize
164KB

Download
memory/2908-34-0x00000000012A0000-0x00000000012A1000-memory.dmp

Filesize
4KB

Download
memory/2908-40-0x0000000001A90000-0x0000000001B4E000-memory.dmp

Filesize
760KB

Download
memory/2908-42-0x0000000000E10000-0x0000000000E39000-memory.dmp

Filesize
164KB

Download
memory/2908-41-0x0000000001B50000-0x0000000001E19000-memory.dmp

Filesize
2.8MB

Download
memory/4824-21-0x000001FBE7E00000-0x000001FBE7E01000-memory.dmp

Filesize
4KB

Download
memory/4824-16-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download