trickbot | 610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2

General

Target

610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe
Size

572KB
MD5

797fab7c7ead5ebacf2e5ee7f9f2b420
SHA1

d76eb500293cfe6a1dbf828c887ab3a590c3933b
SHA256

610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2
SHA512

9ebc52155c8a855979b8ea20155eed554861d102f54f5ce92b5c20bdd9afc0a90cac8f54a3bf19a62069252785914e79db12cb36c69bc03e515349c92032d1b8
SSDEEP

12288:Qqb3mP9FQtynVTEHX7cQxXNMsxXrKY/iXMKOJcnsX+:SQBx+Y/iNZsX+

Score

10^/10

trickbot banker dave 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 8 IoCs

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

resource	yara_rule
behavioral1/memory/2044-0-0x0000000000630000-0x0000000000663000-memory.dmp	trickbot_loader32
behavioral1/memory/2044-5-0x00000000003B0000-0x00000000003E0000-memory.dmp	trickbot_loader32
behavioral1/memory/2352-19-0x00000000004A0000-0x00000000004D0000-memory.dmp	trickbot_loader32
behavioral1/memory/2352-21-0x00000000004A0000-0x00000000004D0000-memory.dmp	trickbot_loader32
behavioral1/memory/2352-20-0x00000000003D0000-0x00000000003FF000-memory.dmp	trickbot_loader32
behavioral1/memory/2352-15-0x0000000000390000-0x00000000003C3000-memory.dmp	trickbot_loader32
behavioral1/memory/2352-24-0x00000000004A0000-0x00000000004D0000-memory.dmp	trickbot_loader32
behavioral1/memory/2828-30-0x0000000000520000-0x0000000000553000-memory.dmp	trickbot_loader32

Dave packer 4 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

resource	yara_rule
behavioral1/memory/2044-0-0x0000000000630000-0x0000000000663000-memory.dmp	dave
behavioral1/memory/2044-5-0x00000000003B0000-0x00000000003E0000-memory.dmp	dave
behavioral1/memory/2352-15-0x0000000000390000-0x00000000003C3000-memory.dmp	dave
behavioral1/memory/2828-30-0x0000000000520000-0x0000000000553000-memory.dmp	dave

Executes dropped EXE 2 IoCs

pid	Process
2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe

Loads dropped DLL 2 IoCs

pid	Process
2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe
2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	1920	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe
2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2352	2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe	30
PID 2044 wrote to memory of 2352	2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe	30
PID 2044 wrote to memory of 2352	2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe	30
PID 2044 wrote to memory of 2352	2044	610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe	30
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2352 wrote to memory of 2092	2352	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	31
PID 2096 wrote to memory of 2828	2096	taskeng.exe	34
PID 2096 wrote to memory of 2828	2096	taskeng.exe	34
PID 2096 wrote to memory of 2828	2096	taskeng.exe	34
PID 2096 wrote to memory of 2828	2096	taskeng.exe	34
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35
PID 2828 wrote to memory of 1920	2828	ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe	35

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\610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe
"C:\Users\Admin\AppData\Local\Temp\610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2044
- C:\ProgramData\ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
  "C:\ProgramData\ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2092

C:\Windows\system32\taskeng.exe
taskeng.exe {BFD0FAF1-31B5-448B-95C1-2FF418B1AFEE} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Roaming\WinNetCore\ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
  C:\Users\Admin\AppData\Roaming\WinNetCore\ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1920

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 Information Discovery

1

T1082

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

\ProgramData\ВФЯФвцвCբլիբլիթж;;բլիթ;բլիթ;яЫФբլիթвавю.exe

Filesize
572KB

MD5
797fab7c7ead5ebacf2e5ee7f9f2b420

SHA1
d76eb500293cfe6a1dbf828c887ab3a590c3933b

SHA256
610c8e079c6c42b1637788c9a441bcdd67c4f25304b41820c9bed0a829d775d2

SHA512
9ebc52155c8a855979b8ea20155eed554861d102f54f5ce92b5c20bdd9afc0a90cac8f54a3bf19a62069252785914e79db12cb36c69bc03e515349c92032d1b8

Download Submit
memory/2044-5-0x00000000003B0000-0x00000000003E0000-memory.dmp

Filesize
192KB

Download
memory/2044-0-0x0000000000630000-0x0000000000663000-memory.dmp

Filesize
204KB

Download
memory/2092-25-0x0000000000060000-0x0000000000082000-memory.dmp

Filesize
136KB

Download
memory/2092-27-0x0000000000060000-0x0000000000082000-memory.dmp

Filesize
136KB

Download
memory/2352-19-0x00000000004A0000-0x00000000004D0000-memory.dmp

Filesize
192KB

Download
memory/2352-15-0x0000000000390000-0x00000000003C3000-memory.dmp

Filesize
204KB

Download
memory/2352-23-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/2352-22-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2352-20-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2352-24-0x00000000004A0000-0x00000000004D0000-memory.dmp

Filesize
192KB

Download
memory/2352-21-0x00000000004A0000-0x00000000004D0000-memory.dmp

Filesize
192KB

Download
memory/2828-30-0x0000000000520000-0x0000000000553000-memory.dmp

Filesize
204KB

Download

Analysis

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