gootkit | 047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341

General

Target

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Size

256KB
MD5

666c66b5c5567763915a5ac5b22f8a67
SHA1

355c0fb8877a762d0394ea41ceaac6363c5b5585
SHA256

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341
SHA512

78bb47fc63869b38107909198d7d1cf614331b27c2cd072ee8b541c149f54e4d77bd02104abaefd1dc915b74b8d9f62403e743ffddc0191ac0c7fe0524681df8

Score

10^/10

gootkit 777 banker botnet trojan

Malware Config

Extracted

Family

gootkit

Botnet

777

C2

madregobilsg.com

kerymarynicegross.com

pillygreamstronh.com

charnchiumbong.com

kiwimujirahdron.com

Attributes

vendor_id
777

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 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs

Modify Registry

T1112

Processes:

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\2500 = "3"	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

pid	process
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

description	pid	process	target process
PID 3560 wrote to memory of 2876	3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
PID 3560 wrote to memory of 2876	3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
PID 3560 wrote to memory of 2876	3560	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe	047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe

C:\Users\Admin\AppData\Local\Temp\047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
"C:\Users\Admin\AppData\Local\Temp\047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe"
1⤵
- Checks BIOS information in registry
- Modifies Internet Explorer Protected Mode
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Users\Admin\AppData\Local\Temp\047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe
  C:\Users\Admin\AppData\Local\Temp\047b25a85cacb609cc50ad7c631798925b9b7bfdf420b5a0f1f24fa9ff2b6341.exe --vwxyz
  2⤵
  - Checks BIOS information in registry
  PID:2876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2876-131-0x0000000000000000-mapping.dmp

Download
memory/2876-132-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3560-130-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3560-133-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads