trickbot | 3335dd7970ade0da34b00b68fd63ed021c0c60bbf490b05e3fa610bd412b98c3

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 02:29

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General

Target

9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe
Size

241KB
MD5

9143258c96ff4d0bcca7b3966b7e4f39
SHA1

0396a6316e616d019578d2ec77bee48c356865f1
SHA256

3335dd7970ade0da34b00b68fd63ed021c0c60bbf490b05e3fa610bd412b98c3
SHA512

a55d1c6ad821124d658d6c3feb4f93a537ca6880bc3582f954926b181e4c5679bf09731e0aa22746fb3a8db2816e9f94abb1e37999d0d13c9789a17e120a8a45
SSDEEP

6144:DGdoMxH9xs1mZ9KWbEI0H9rGtlfS3NTt3F09+scX:DGPNz9BsrGH+TpFG+

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/3136-2-0x0000000000940000-0x000000000096B000-memory.dmp	trickbot_loader32
behavioral2/memory/3136-7-0x0000000000940000-0x000000000096B000-memory.dmp	trickbot_loader32
behavioral2/memory/784-10-0x0000000002C90000-0x0000000002CBB000-memory.dmp	trickbot_loader32
behavioral2/memory/784-25-0x0000000002C90000-0x0000000002CBB000-memory.dmp	trickbot_loader32
behavioral2/memory/4008-29-0x0000000001220000-0x000000000124B000-memory.dmp	trickbot_loader32
behavioral2/memory/4008-43-0x0000000001220000-0x000000000124B000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.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	9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 784	3136	9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe	96
PID 3136 wrote to memory of 784	3136	9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe	96
PID 3136 wrote to memory of 784	3136	9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe	96
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 784 wrote to memory of 1428	784	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	99
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106
PID 4008 wrote to memory of 2540	4008	9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe	106

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\9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9143258c96ff4d0bcca7b3966b7e4f39_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Users\Admin\AppData\Roaming\wnetwork\9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
  C:\Users\Admin\AppData\Roaming\wnetwork\9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:784
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1428

C:\Users\Admin\AppData\Roaming\wnetwork\9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
C:\Users\Admin\AppData\Roaming\wnetwork\9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:2540

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-1-5-21-656926755-4116854191-210765258-1000\0f5007522459c86e95ffcc62f32308f1_6f95b8b4-c02b-43c9-8cd4-016780936b63

Filesize
1KB

MD5
fe07946ff48dd1489a26277b61084bda

SHA1
0b5a1e49f73fcd1a0ce26500644c5d4b1f93c8c5

SHA256
997a7782063bbba18922ae33f16f524ad600edb6b259b529218c2b65f9103729

SHA512
aa17098762ec931e8108f1ff9f19a409fad2f8b486f376e24908f8342fd184ff3c3a4aaac7534d7c1267f4e1c974f8a29ae25a011cde0650c4b9bda732e90e50

Download Submit
C:\Users\Admin\AppData\Roaming\wnetwork\9153269c97ff5d0bcca8b3977b8e5f39_KaffaDalet119.exe

Filesize
241KB

MD5
9143258c96ff4d0bcca7b3966b7e4f39

SHA1
0396a6316e616d019578d2ec77bee48c356865f1

SHA256
3335dd7970ade0da34b00b68fd63ed021c0c60bbf490b05e3fa610bd412b98c3

SHA512
a55d1c6ad821124d658d6c3feb4f93a537ca6880bc3582f954926b181e4c5679bf09731e0aa22746fb3a8db2816e9f94abb1e37999d0d13c9789a17e120a8a45

Download Submit
memory/784-22-0x0000000002D00000-0x0000000002D01000-memory.dmp

Filesize
4KB

Download
memory/784-25-0x0000000002C90000-0x0000000002CBB000-memory.dmp

Filesize
172KB

Download
memory/784-24-0x0000000003190000-0x0000000003459000-memory.dmp

Filesize
2.8MB

Download
memory/784-10-0x0000000002C90000-0x0000000002CBB000-memory.dmp

Filesize
172KB

Download
memory/784-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/784-21-0x0000000002D20000-0x0000000002DDE000-memory.dmp

Filesize
760KB

Download
memory/1428-17-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1428-23-0x000001AE70730000-0x000001AE70731000-memory.dmp

Filesize
4KB

Download
memory/1428-16-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2540-45-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3136-0-0x0000000000930000-0x0000000000931000-memory.dmp

Filesize
4KB

Download
memory/3136-7-0x0000000000940000-0x000000000096B000-memory.dmp

Filesize
172KB

Download
memory/3136-2-0x0000000000940000-0x000000000096B000-memory.dmp

Filesize
172KB

Download
memory/4008-29-0x0000000001220000-0x000000000124B000-memory.dmp

Filesize
172KB

Download
memory/4008-40-0x00000000012D0000-0x00000000012D1000-memory.dmp

Filesize
4KB

Download
memory/4008-41-0x00000000012F0000-0x00000000013AE000-memory.dmp

Filesize
760KB

Download
memory/4008-42-0x0000000001720000-0x00000000019E9000-memory.dmp

Filesize
2.8MB

Download
memory/4008-43-0x0000000001220000-0x000000000124B000-memory.dmp

Filesize
172KB

Download