trickbot | 8ac71c52265341fb67ffbfaf1473e93fc879a41f7e825c860884befd96304163

General

Target

c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe
Size

413KB
MD5

c24ac9607157a999f2ae384bf827e6d4
SHA1

1b6ae3e843331c77631996295682c74c71e49160
SHA256

8ac71c52265341fb67ffbfaf1473e93fc879a41f7e825c860884befd96304163
SHA512

8a980f8a3f90ea75e839d013dd030c6e26b92455dfcd6e1fddd0b3907a2b551e14fdb5a9528c91addc0ac28485d81480dd434a116a6592f5c31f1f4b7f61ccfc
SSDEEP

12288:Jw1jclCV3Li09zDTBmhSoOga8E+yVCcor:Gpn3g4oOgNEAH

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/4100-3-0x00000000021E0000-0x0000000002210000-memory.dmp	trickbot_loader32
behavioral2/memory/4100-2-0x00000000021B0000-0x00000000021DE000-memory.dmp	trickbot_loader32
behavioral2/memory/4100-0-0x00000000021E0000-0x0000000002210000-memory.dmp	trickbot_loader32
behavioral2/memory/4100-7-0x00000000021E0000-0x0000000002210000-memory.dmp	trickbot_loader32
behavioral2/memory/4620-15-0x0000000000530000-0x0000000000560000-memory.dmp	trickbot_loader32
behavioral2/memory/4620-18-0x0000000000530000-0x0000000000560000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

pid	Process
4620	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	3156	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 2176	4100	c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe	89
PID 4100 wrote to memory of 2176	4100	c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe	89
PID 4100 wrote to memory of 2176	4100	c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe	89
PID 4100 wrote to memory of 2176	4100	c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe	89
PID 4620 wrote to memory of 3156	4620	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe	102
PID 4620 wrote to memory of 3156	4620	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe	102
PID 4620 wrote to memory of 3156	4620	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe	102
PID 4620 wrote to memory of 3156	4620	c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe	102

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\c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c24ac9607157a999f2ae384bf827e6d4_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:2176

C:\Users\Admin\AppData\Roaming\syshealth\c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe
C:\Users\Admin\AppData\Roaming\syshealth\c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\syshealth\c24ac9809179a999f2ae384bf829e8d4_LaffaCameu118.exe

Filesize
413KB

MD5
c24ac9607157a999f2ae384bf827e6d4

SHA1
1b6ae3e843331c77631996295682c74c71e49160

SHA256
8ac71c52265341fb67ffbfaf1473e93fc879a41f7e825c860884befd96304163

SHA512
8a980f8a3f90ea75e839d013dd030c6e26b92455dfcd6e1fddd0b3907a2b551e14fdb5a9528c91addc0ac28485d81480dd434a116a6592f5c31f1f4b7f61ccfc

Download Submit
memory/2176-6-0x00000222E7E60000-0x00000222E7E80000-memory.dmp

Filesize
128KB

Download
memory/2176-9-0x00000222E7E60000-0x00000222E7E80000-memory.dmp

Filesize
128KB

Download
memory/3156-21-0x00000268B3C90000-0x00000268B3CB0000-memory.dmp

Filesize
128KB

Download
memory/3156-19-0x00000268B3C90000-0x00000268B3CB0000-memory.dmp

Filesize
128KB

Download
memory/4100-7-0x00000000021E0000-0x0000000002210000-memory.dmp

Filesize
192KB

Download
memory/4100-3-0x00000000021E0000-0x0000000002210000-memory.dmp

Filesize
192KB

Download
memory/4100-4-0x0000000002250000-0x0000000002251000-memory.dmp

Filesize
4KB

Download
memory/4100-5-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4100-0-0x00000000021E0000-0x0000000002210000-memory.dmp

Filesize
192KB

Download
memory/4100-2-0x00000000021B0000-0x00000000021DE000-memory.dmp

Filesize
184KB

Download
memory/4620-15-0x0000000000530000-0x0000000000560000-memory.dmp

Filesize
192KB

Download
memory/4620-16-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/4620-17-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4620-18-0x0000000000530000-0x0000000000560000-memory.dmp

Filesize
192KB

Download

Analysis

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