trickbot | 82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abb

Analysis

max time kernel
136s
max time network
139s
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, 16:07

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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/2768-1-0x0000000000BD0000-0x0000000000BF9000-memory.dmp	trickbot_loader32
behavioral2/memory/2768-9-0x0000000000BD0000-0x0000000000BF9000-memory.dmp	trickbot_loader32
behavioral2/memory/4824-8-0x0000000001250000-0x0000000001279000-memory.dmp	trickbot_loader32
behavioral2/memory/4824-24-0x0000000001250000-0x0000000001279000-memory.dmp	trickbot_loader32
behavioral2/memory/1736-28-0x00000000012B0000-0x00000000012D9000-memory.dmp	trickbot_loader32
behavioral2/memory/1736-42-0x00000000012B0000-0x00000000012D9000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe
1736	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	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 4824	2768	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	85
PID 2768 wrote to memory of 4824	2768	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	85
PID 2768 wrote to memory of 4824	2768	82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abbN.exe	85
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 4824 wrote to memory of 4868	4824	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	87
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101
PID 1736 wrote to memory of 916	1736	92b10999d4f8e9bb6fb28e39c8bc68747bda20da72a0223ba9ad9963e2a40abbN.exe	101

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:2768
- 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:4824
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4868

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:1736
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:916

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-1-5-21-3227495264-2217614367-4027411560-1000\0f5007522459c86e95ffcc62f32308f1_423fd5c7-8559-4b8c-bf1f-c9d05c9f0fd3

Filesize
1KB

MD5
db6e2a160ed4fc5d42981886b046ea87

SHA1
6c907d8e1acd2e0f7fc5118e951e040e2c6e0dd1

SHA256
d63cf81e3a6aeec68c3fc4830a44e154fec616888703af79ea81f1eeb9d3a96e

SHA512
f86249562806921201e037376209b955cc253fa143d99cbd65327b007f9578d960ec7fe863b8ab9f93c714b4265bb1e3d4bc300f8efc620d52c5f2746ecddaa2

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

Filesize
368KB

MD5
5ce1bafa4c31a8cfd0ff8c70a985bfd0

SHA1
855aad41af8e32d2627b10d778ba2a055ae9e001

SHA256
82b10898d4f7e9bb5fb27e38c7bc57646bda20da62a0223ba8ad9853e2a40abb

SHA512
0554cb80d9afcfee268a0d0b5f66d99b7cd7108fc5adcce56a0ab25a2bf01f146fe1d2aefd6e64314cfa99ff5cec1976e8b5cb8e0c07c380877e44b33fb22fdc

Download Submit
memory/916-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1736-28-0x00000000012B0000-0x00000000012D9000-memory.dmp

Filesize
164KB

Download
memory/1736-41-0x0000000001E70000-0x0000000002139000-memory.dmp

Filesize
2.8MB

Download
memory/1736-42-0x00000000012B0000-0x00000000012D9000-memory.dmp

Filesize
164KB

Download
memory/1736-40-0x0000000001DB0000-0x0000000001E6E000-memory.dmp

Filesize
760KB

Download
memory/1736-34-0x0000000001550000-0x0000000001551000-memory.dmp

Filesize
4KB

Download
memory/2768-9-0x0000000000BD0000-0x0000000000BF9000-memory.dmp

Filesize
164KB

Download
memory/2768-1-0x0000000000BD0000-0x0000000000BF9000-memory.dmp

Filesize
164KB

Download
memory/4824-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4824-22-0x0000000002E20000-0x0000000002EDE000-memory.dmp

Filesize
760KB

Download
memory/4824-23-0x0000000002F20000-0x00000000031E9000-memory.dmp

Filesize
2.8MB

Download
memory/4824-24-0x0000000001250000-0x0000000001279000-memory.dmp

Filesize
164KB

Download
memory/4824-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4824-15-0x00000000012E0000-0x00000000012E1000-memory.dmp

Filesize
4KB

Download
memory/4824-8-0x0000000001250000-0x0000000001279000-memory.dmp

Filesize
164KB

Download
memory/4868-17-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4868-16-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4868-21-0x0000023C9DA60000-0x0000023C9DA61000-memory.dmp

Filesize
4KB

Download