trickbot | 89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88

Analysis

max time kernel
112s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 05:01

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General

Target

89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe
Size

368KB
MD5

42cf0113caf4a1f23b6eb382cb885510
SHA1

cce07b6527d101d27eeb1b4c878197185a2ed08f
SHA256

89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88
SHA512

d7f1f792240c50009851970d07aae23004c9b57d55a65a1e649ce44af789f593644358fbbfe351b3bfb013b83d4749057be62c65cf4a438d5eb723efbe58633a
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4q2:emSuOcHmnYhrDMTrban4q2

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/1452-1-0x0000000001270000-0x0000000001299000-memory.dmp	trickbot_loader32
behavioral2/memory/1452-6-0x0000000001270000-0x0000000001299000-memory.dmp	trickbot_loader32
behavioral2/memory/3212-9-0x00000000012B0000-0x00000000012D9000-memory.dmp	trickbot_loader32
behavioral2/memory/3212-24-0x00000000012B0000-0x00000000012D9000-memory.dmp	trickbot_loader32
behavioral2/memory/2292-28-0x0000000000F90000-0x0000000000FB9000-memory.dmp	trickbot_loader32
behavioral2/memory/2292-42-0x0000000000F90000-0x0000000000FB9000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.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	89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 3212	1452	89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe	83
PID 1452 wrote to memory of 3212	1452	89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe	83
PID 1452 wrote to memory of 3212	1452	89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe	83
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 3212 wrote to memory of 244	3212	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	85
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103
PID 2292 wrote to memory of 876	2292	99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe	103

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\89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe
"C:\Users\Admin\AppData\Local\Temp\89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Roaming\WNetval\99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
  C:\Users\Admin\AppData\Roaming\WNetval\99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3212
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:244

C:\Users\Admin\AppData\Roaming\WNetval\99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
C:\Users\Admin\AppData\Roaming\WNetval\99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:876

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-1-5-21-940901362-3608833189-1915618603-1000\0f5007522459c86e95ffcc62f32308f1_f2cdb6fb-4ab8-4547-9f25-fad1f7a44351

Filesize
1KB

MD5
10e60955699877cf1652a91b7e9a7174

SHA1
79eba86b29b9091ce9b6bf13a3fd645e0d9c6711

SHA256
425b392d25120afe61f517ed7b1522302526a57c11d7bb335823947997a93d7e

SHA512
13273c7217a88237e9669542e6ab73c287c8a53002e3bfdc4672ce95b5fcb999b972c6cfa9e08b4729668bb32e1bb698a0bcfbac68f4b61804c80bd05c292074

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\99b894bc60363c214039d9196fbf2e363ed8a60b7a9e103777f8161f138fde99N.exe

Filesize
368KB

MD5
42cf0113caf4a1f23b6eb382cb885510

SHA1
cce07b6527d101d27eeb1b4c878197185a2ed08f

SHA256
89b794bc50353c214039d8195fbf2e353ed7a50b6a8e103666f7151f137fde88

SHA512
d7f1f792240c50009851970d07aae23004c9b57d55a65a1e649ce44af789f593644358fbbfe351b3bfb013b83d4749057be62c65cf4a438d5eb723efbe58633a

Download Submit
memory/244-18-0x0000023106100000-0x0000023106101000-memory.dmp

Filesize
4KB

Download
memory/244-16-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/876-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1452-6-0x0000000001270000-0x0000000001299000-memory.dmp

Filesize
164KB

Download
memory/1452-1-0x0000000001270000-0x0000000001299000-memory.dmp

Filesize
164KB

Download
memory/2292-28-0x0000000000F90000-0x0000000000FB9000-memory.dmp

Filesize
164KB

Download
memory/2292-42-0x0000000000F90000-0x0000000000FB9000-memory.dmp

Filesize
164KB

Download
memory/2292-41-0x0000000001BF0000-0x0000000001EB9000-memory.dmp

Filesize
2.8MB

Download
memory/2292-40-0x0000000001B30000-0x0000000001BEE000-memory.dmp

Filesize
760KB

Download
memory/2292-34-0x0000000001B10000-0x0000000001B11000-memory.dmp

Filesize
4KB

Download
memory/3212-9-0x00000000012B0000-0x00000000012D9000-memory.dmp

Filesize
164KB

Download
memory/3212-24-0x00000000012B0000-0x00000000012D9000-memory.dmp

Filesize
164KB

Download
memory/3212-23-0x0000000003050000-0x0000000003319000-memory.dmp

Filesize
2.8MB

Download
memory/3212-22-0x0000000002F90000-0x000000000304E000-memory.dmp

Filesize
760KB

Download
memory/3212-15-0x0000000001380000-0x0000000001381000-memory.dmp

Filesize
4KB

Download
memory/3212-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3212-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download