hancitor | c1c2fd46ce19afa66360c6db20edba84c460b254dc4676949bf38bdd41cdd577

General

Target

cefe49ab523105b6c6c625280804c8f3.doc
Size

892KB
MD5

cefe49ab523105b6c6c625280804c8f3
SHA1

9d05646df4b2278664eef6aa1eb06a67d34daf6e
SHA256

c1c2fd46ce19afa66360c6db20edba84c460b254dc4676949bf38bdd41cdd577
SHA512

e3f366697cdcedd330beadfe7a8f5020bd335f2b08133aa983f5ba9fb1585b518b51e6d9b010ed9b3b34c61a35b6d4359f60b394a323c78f08b81196fc1a5547

Score

10^/10

hancitor 2311_nsdir downloader

Malware Config

Extracted

Family

hancitor

Botnet

2311_nsdir

C2

http://templogio.com/9/forum.php

http://johommeract.ru/9/forum.php

http://amesibiquand.ru/9/forum.php

Signatures

Hancitor
Hancitor is downloader used to deliver other malware families.
downloader hancitor

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2856	2744	cmd.exe	67

Blocklisted process makes network request 2 IoCs

flow	pid	Process
36	3956	rundll32.exe
38	3956	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
3956	rundll32.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
35	api.ipify.org

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\	rundll32.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{FB0EDAF3-2E8E-4476-B92A-3072E4294E07}\zoro.kl:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{FB0EDAF3-2E8E-4476-B92A-3072E4294E07}\if.bin:Zone.Identifier	WINWORD.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3864	PING.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2744	WINWORD.EXE
2744	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3956	rundll32.exe
3956	rundll32.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE
2744	WINWORD.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2448	2744	WINWORD.EXE	71
PID 2744 wrote to memory of 2448	2744	WINWORD.EXE	71
PID 2744 wrote to memory of 2856	2744	WINWORD.EXE	72
PID 2744 wrote to memory of 2856	2744	WINWORD.EXE	72
PID 2856 wrote to memory of 3864	2856	cmd.exe	74
PID 2856 wrote to memory of 3864	2856	cmd.exe	74
PID 2856 wrote to memory of 2868	2856	cmd.exe	75
PID 2856 wrote to memory of 2868	2856	cmd.exe	75
PID 2868 wrote to memory of 3956	2868	rundll32.exe	76
PID 2868 wrote to memory of 3956	2868	rundll32.exe	76
PID 2868 wrote to memory of 3956	2868	rundll32.exe	76

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\cefe49ab523105b6c6c625280804c8f3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2448
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c ping localhost -n 10 & rundll32.exe c:\users\admin\appdata\roaming\microsoft\templates\iff.bin,GWCRALYCYIAUAFG
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2856
- - C:\Windows\system32\PING.EXE
    ping localhost -n 10
    3⤵
    - Runs ping.exe
    PID:3864
- - C:\Windows\system32\rundll32.exe
    rundll32.exe c:\users\admin\appdata\roaming\microsoft\templates\iff.bin,GWCRALYCYIAUAFG
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2868
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe c:\users\admin\appdata\roaming\microsoft\templates\iff.bin,GWCRALYCYIAUAFG
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      PID:3956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2744-117-0x00007FFB601E0000-0x00007FFB601F0000-memory.dmp

Filesize
64KB

Download
memory/2744-118-0x00007FFB601E0000-0x00007FFB601F0000-memory.dmp

Filesize
64KB

Download
memory/2744-120-0x000002284A890000-0x000002284A892000-memory.dmp

Filesize
8KB

Download
memory/2744-121-0x000002284A890000-0x000002284A892000-memory.dmp

Filesize
8KB

Download
memory/2744-122-0x000002284A890000-0x000002284A892000-memory.dmp

Filesize
8KB

Download
memory/2744-115-0x00007FFB601E0000-0x00007FFB601F0000-memory.dmp

Filesize
64KB

Download
memory/2744-119-0x00007FFB601E0000-0x00007FFB601F0000-memory.dmp

Filesize
64KB

Download
memory/2744-116-0x00007FFB601E0000-0x00007FFB601F0000-memory.dmp

Filesize
64KB

Download
memory/3956-379-0x0000000000700000-0x000000000084A000-memory.dmp

Filesize
1.3MB

Download
memory/3956-380-0x0000000010000000-0x0000000010204000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads