trickbot | d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743

General

Target

d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe
Size

172KB
MD5

8e219fdd09b5a20d378ec62074eee870
SHA1

b1afe8ae694c25f66b6300213deb68f6b4ed20bc
SHA256

d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743
SHA512

16cf3117b75202ac6a6502e9bebcba3f22b2e15fb870c20321579808e4a6e9053e22e55c904fd8ac044e84736eca59f0e1a8a60a6970c9a32635df0a2cd7bd07
SSDEEP

3072:OjkTJNLBgRcuBStYlUIYMYsN5vxMtSp7FmxoaHjqlzpkcFSH00u/DL+E0QG:OjkTRgRSWUIYMrN55Mwp7Fmxizkh00u9

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 3 IoCs

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

resource	yara_rule
behavioral2/memory/4900-0-0x0000000000400000-0x000000000042D000-memory.dmp	trickbot_loader32
behavioral2/memory/4900-4-0x0000000000400000-0x000000000042D000-memory.dmp	trickbot_loader32
behavioral2/memory/4456-11-0x0000000000400000-0x000000000042D000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

pid	Process
4456	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.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	d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2956	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 3480	4900	d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe	84
PID 4900 wrote to memory of 3480	4900	d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe	84
PID 4900 wrote to memory of 3480	4900	d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe	84
PID 4900 wrote to memory of 3480	4900	d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe	84
PID 4456 wrote to memory of 2956	4456	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe	93
PID 4456 wrote to memory of 2956	4456	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe	93
PID 4456 wrote to memory of 2956	4456	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe	93
PID 4456 wrote to memory of 2956	4456	d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe	93

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\d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe
"C:\Users\Admin\AppData\Local\Temp\d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3480

C:\Users\Admin\AppData\Roaming\netcloud\d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe
C:\Users\Admin\AppData\Roaming\netcloud\d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2956

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\netcloud\d018c779972b843a0e9caf7d92cfb898889cb992d9c228d29709b8ac943d8943P.exe

Filesize
172KB

MD5
8e219fdd09b5a20d378ec62074eee870

SHA1
b1afe8ae694c25f66b6300213deb68f6b4ed20bc

SHA256
d016c557952b643a0e7caf5d92cfb876667cb792d7c226d27509b6ac943d6743

SHA512
16cf3117b75202ac6a6502e9bebcba3f22b2e15fb870c20321579808e4a6e9053e22e55c904fd8ac044e84736eca59f0e1a8a60a6970c9a32635df0a2cd7bd07

Download Submit
memory/2956-12-0x0000028026C20000-0x0000028026C3E000-memory.dmp

Filesize
120KB

Download
memory/2956-14-0x0000028026C20000-0x0000028026C3E000-memory.dmp

Filesize
120KB

Download
memory/3480-3-0x000001AD9FC40000-0x000001AD9FC5E000-memory.dmp

Filesize
120KB

Download
memory/3480-6-0x000001AD9FC40000-0x000001AD9FC5E000-memory.dmp

Filesize
120KB

Download
memory/4456-10-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4456-9-0x0000000000D20000-0x0000000000D21000-memory.dmp

Filesize
4KB

Download
memory/4456-11-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4900-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4900-2-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4900-1-0x0000000002060000-0x0000000002061000-memory.dmp

Filesize
4KB

Download
memory/4900-4-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download

Analysis

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