trickbot | 87ee9da95af924cb7cd7e8c3acdbc952b46377a8d0eb2150dfdab35def82ba51

Analysis

max time kernel
142s
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
28-09-2024 01:58

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General

Target

fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe
Size

443KB
MD5

fb48c7e0484133a84f8d4546da134a68
SHA1

e9e35fa02654e02529b09389fe6f5f53480291f8
SHA256

87ee9da95af924cb7cd7e8c3acdbc952b46377a8d0eb2150dfdab35def82ba51
SHA512

ed9b28f75b7ee12c197bf7a3ef11d3bc05bd1b3ec484ec209e5d30fa751be61e7aab39177b89725f2ce8007c99f82cdf543d2b138958ca12c61bb0eb4efe7513
SSDEEP

6144:f6ohM6XPOgAtlBxp++UwmidmDzqQ/ZhAcOiu+b53l/15:fBhhPktlXpsw74DZvpzfn

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 7 IoCs

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

Processes:

resource	yara_rule
behavioral2/memory/740-1-0x0000000000700000-0x0000000000729000-memory.dmp	trickbot_loader32
behavioral2/memory/3704-25-0x00000000006E0000-0x0000000000709000-memory.dmp	trickbot_loader32
behavioral2/memory/3704-22-0x0000000000400000-0x0000000000476000-memory.dmp	trickbot_loader32
behavioral2/memory/740-7-0x0000000000700000-0x0000000000729000-memory.dmp	trickbot_loader32
behavioral2/memory/740-6-0x0000000000400000-0x0000000000476000-memory.dmp	trickbot_loader32
behavioral2/memory/4644-40-0x0000000000400000-0x0000000000476000-memory.dmp	trickbot_loader32
behavioral2/memory/4644-43-0x00000000007C0000-0x00000000007E9000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

Processes:

fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exefb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

pid	Process
3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.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

Processes:

fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exefb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exefb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

description	pid	Process
Token: SeTcbPrivilege	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exefb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exefb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

description	pid	Process	procid_target
PID 740 wrote to memory of 3704	740	fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe	82
PID 740 wrote to memory of 3704	740	fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe	82
PID 740 wrote to memory of 3704	740	fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe	82
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 3704 wrote to memory of 3720	3704	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	83
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94
PID 4644 wrote to memory of 3468	4644	fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe	94

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\fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb48c7e0484133a84f8d4546da134a68_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:740
- C:\Users\Admin\AppData\Roaming\WNetval\fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
  C:\Users\Admin\AppData\Roaming\WNetval\fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3704
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:3720

C:\Users\Admin\AppData\Roaming\WNetval\fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\WNetval\fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3468

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-1-5-21-523280732-2327480845-3730041215-1000\0f5007522459c86e95ffcc62f32308f1_a5c5e2ae-85e3-447c-9e0b-c9a7b966d823

Filesize
1KB

MD5
2a94fffdb5e5e8d5460ca7f47b2555aa

SHA1
9d896f8bb82d35881a9653064b6a92403b7bcfff

SHA256
ff097f9e62afd5dcfaef8c2c3ed607c5ebf47dc2db2a1aa81a116c763d66f2bc

SHA512
d380d511a13dc573f4823ff57c1ab32f0df2936ce6df5c0aec0fa7df0e34c5a6fc7916c1d332e65780d4c2ac2a686015be389c4cc5a33ea0b20f7b11e8700f8c

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\fb49c8e0494133a94f9d4647da134a79_KaffaDaket119.exe

Filesize
443KB

MD5
fb48c7e0484133a84f8d4546da134a68

SHA1
e9e35fa02654e02529b09389fe6f5f53480291f8

SHA256
87ee9da95af924cb7cd7e8c3acdbc952b46377a8d0eb2150dfdab35def82ba51

SHA512
ed9b28f75b7ee12c197bf7a3ef11d3bc05bd1b3ec484ec209e5d30fa751be61e7aab39177b89725f2ce8007c99f82cdf543d2b138958ca12c61bb0eb4efe7513

Download Submit
memory/740-7-0x0000000000700000-0x0000000000729000-memory.dmp

Filesize
164KB

Download
memory/740-1-0x0000000000700000-0x0000000000729000-memory.dmp

Filesize
164KB

Download
memory/740-6-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3468-45-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/3704-24-0x0000000002930000-0x0000000002BF9000-memory.dmp

Filesize
2.8MB

Download
memory/3704-15-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/3704-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3704-22-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3704-25-0x00000000006E0000-0x0000000000709000-memory.dmp

Filesize
164KB

Download
memory/3704-23-0x0000000000D00000-0x0000000000DBE000-memory.dmp

Filesize
760KB

Download
memory/3720-18-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/3720-17-0x000001E772AC0000-0x000001E772AC1000-memory.dmp

Filesize
4KB

Download
memory/4644-34-0x0000000001440000-0x0000000001441000-memory.dmp

Filesize
4KB

Download
memory/4644-40-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/4644-41-0x0000000001460000-0x000000000151E000-memory.dmp

Filesize
760KB

Download
memory/4644-42-0x0000000001520000-0x00000000017E9000-memory.dmp

Filesize
2.8MB

Download
memory/4644-43-0x00000000007C0000-0x00000000007E9000-memory.dmp

Filesize
164KB

Download