gootkit | 2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3

General

Target

2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe
Size

284KB
MD5

decf1fbb274d5e4b50ea860d06e8f663
SHA1

35b77da31d99efe2fe70d50bca795a02c9d78641
SHA256

2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3
SHA512

79e59b17485ca76064314203c2d14744599ce720ae4357457679660c91c832b731f58a1dc7e999d213dc9034b171352c9e0ebc911328e087788b84d845180507

Score

10^/10

gootkit 1002 banker botnet trojan

Malware Config

Extracted

Family

gootkit

Botnet

1002

C2

motherfuckingboss.com

motherfuckinboss.com

Attributes

vendor_id
1002

Signatures

Gootkit
Gootkit is a banking trojan, where large parts are written in node.JS.
trojan banker botnet gootkit

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1400 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1400	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.execmd.exe

description	pid	process	target process
PID 276 wrote to memory of 1400	276	2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe	cmd.exe
PID 276 wrote to memory of 1400	276	2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe	cmd.exe
PID 276 wrote to memory of 1400	276	2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe	cmd.exe
PID 276 wrote to memory of 1400	276	2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe	cmd.exe
PID 1400 wrote to memory of 1780	1400	cmd.exe	attrib.exe
PID 1400 wrote to memory of 1780	1400	cmd.exe	attrib.exe
PID 1400 wrote to memory of 1780	1400	cmd.exe	attrib.exe
PID 1400 wrote to memory of 1780	1400	cmd.exe	attrib.exe

Views/modifies file attributes 1 TTPs 1 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exe

pid process

1780 attrib.exe

pid	process
1780	attrib.exe

C:\Users\Admin\AppData\Local\Temp\2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe
"C:\Users\Admin\AppData\Local\Temp\2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
PID:276
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\7078888.bat" "C:\Users\Admin\AppData\Local\Temp\2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe""
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1400
- - C:\Windows\SysWOW64\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\2d023b31befef307e418f35dccac149540e9b821ccef1630b38fad4773e0b9c3.exe"
    3⤵
    - Views/modifies file attributes
    PID:1780

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1

T1158

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7078888.bat

Filesize
72B

MD5
dc61afed2eaa06bd63bef18671b149e5

SHA1
ec571e2b67696dd60c6365b00647ff107d5ff85e

SHA256
cffb8818586cbff632c451b67a7f11411bb9008bc083b09176f1aa632573a9f5

SHA512
dde94ff923232b378838b953a46c5dd302c7fadabff50abdab5e959db3461439b028c03852d73df6be5ed5a47dd9b5b78937aa46b1d3af7d191a84d3c5723567

Download Submit
memory/276-54-0x0000000075721000-0x0000000075723000-memory.dmp

Filesize
8KB

Download
memory/276-55-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download
memory/276-56-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1400-57-0x0000000000000000-mapping.dmp

Download
memory/1780-59-0x0000000000000000-mapping.dmp

Download

Analysis

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