hancitor | bd768d902abb211edf805fddc926ad87287a770c70ac62475ad4f25d1f314d39

General

Target

0217_1737094153981.doc
Size

391KB
MD5

df3d7fcf63c6fd0c482d88aed6eecb1d
SHA1

b790953f90ac8af2d7db4ce6454f451e809aab77
SHA256

bd768d902abb211edf805fddc926ad87287a770c70ac62475ad4f25d1f314d39
SHA512

80a3f01ed294f549621ce0c2a5a09bc1b86adcdb7e3ab5a98064020de923fb9e022f490c5bb4dde5f5214fbc00749bab033311be5b45201795c0716c434c685d

Score

10^/10

hancitor 1702_pro23 downloader spyware

Malware Config

Extracted

Family

hancitor

Botnet

1702_pro23

C2

http://hatuderefer.com/8/forum.php

http://thavelede.ru/8/forum.php

http://zinsubtal.ru/8/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.

Processes:

rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	1228	1456	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

28 1256 rundll32.exe
30 1256 rundll32.exe
36 1256 rundll32.exe
38 1256 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

1256 rundll32.exe
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

27 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

rundll32.exe

description pid process target process

PID 1256 set thread context of 1924 1256 rundll32.exe svchost.exe

flow	pid	process
28	1256	rundll32.exe
30	1256	rundll32.exe
36	1256	rundll32.exe
38	1256	rundll32.exe

pid	process
1256	rundll32.exe

flow	ioc
27	api.ipify.org

description	pid	process	target process
PID 1256 set thread context of 1924	1256	rundll32.exe	svchost.exe

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXEsvchost.exe

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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

NTFS ADS 1 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{D903C88B-5581-459E-A036-0C4CD24651D9}\Hs52qascx.t0mp:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1456 WINWORD.EXE
1456 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exesvchost.exe

pid process

1256 rundll32.exe
1256 rundll32.exe
1924 svchost.exe
1924 svchost.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1456 WINWORD.EXE
1456 WINWORD.EXE
1456 WINWORD.EXE
1456 WINWORD.EXE
1456 WINWORD.EXE
1456 WINWORD.EXE
1456 WINWORD.EXE

pid	process
1456	WINWORD.EXE
1456	WINWORD.EXE

pid	process
1256	rundll32.exe
1256	rundll32.exe
1924	svchost.exe
1924	svchost.exe

pid	process
1456	WINWORD.EXE
1456	WINWORD.EXE
1456	WINWORD.EXE
1456	WINWORD.EXE
1456	WINWORD.EXE
1456	WINWORD.EXE
1456	WINWORD.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

WINWORD.EXErundll32.exerundll32.exe

description	pid	process	target process
PID 1456 wrote to memory of 1176	1456	WINWORD.EXE	splwow64.exe
PID 1456 wrote to memory of 1176	1456	WINWORD.EXE	splwow64.exe
PID 1456 wrote to memory of 1228	1456	WINWORD.EXE	rundll32.exe
PID 1456 wrote to memory of 1228	1456	WINWORD.EXE	rundll32.exe
PID 1228 wrote to memory of 1256	1228	rundll32.exe	rundll32.exe
PID 1228 wrote to memory of 1256	1228	rundll32.exe	rundll32.exe
PID 1228 wrote to memory of 1256	1228	rundll32.exe	rundll32.exe
PID 1256 wrote to memory of 1924	1256	rundll32.exe	svchost.exe
PID 1256 wrote to memory of 1924	1256	rundll32.exe	svchost.exe
PID 1256 wrote to memory of 1924	1256	rundll32.exe	svchost.exe
PID 1256 wrote to memory of 1924	1256	rundll32.exe	svchost.exe
PID 1256 wrote to memory of 1924	1256	rundll32.exe	svchost.exe

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\0217_1737094153981.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:1456

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1176

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\Microsoft\Templates\W0rd.dll,TLBDQKFFLRJ
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\Microsoft\Templates\W0rd.dll,TLBDQKFFLRJ
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1256

C:\Windows\SysWOW64\svchost.exe
C:\Windows\System32\svchost.exe
4⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1924

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\W0rd.dll
MD5
ba5d13d64133ff19ab43207d23f467c3

SHA1
449e77998a825d543995e138e10aa665381d97d3

SHA256
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8

SHA512
fb33e5ae73a642346d889271fc0fe3f90b5292a6792a4afd00dee7d5a11401bc0af20ce55b3552cac72bb4304929997de627aabdbdcc23b16826da31a052db9f

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Templates\W0rd.dll
MD5
ba5d13d64133ff19ab43207d23f467c3

SHA1
449e77998a825d543995e138e10aa665381d97d3

SHA256
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8

SHA512
fb33e5ae73a642346d889271fc0fe3f90b5292a6792a4afd00dee7d5a11401bc0af20ce55b3552cac72bb4304929997de627aabdbdcc23b16826da31a052db9f

Download Submit
memory/1176-7-0x0000000000000000-mapping.dmp

Download
memory/1176-8-0x0000000002140000-0x0000000002241000-memory.dmp

Filesize
1.0MB

Download
memory/1228-9-0x0000000000000000-mapping.dmp

Download
memory/1256-14-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/1256-11-0x0000000000000000-mapping.dmp

Download
memory/1256-13-0x0000000073960000-0x000000007396A000-memory.dmp

Filesize
40KB

Download
memory/1456-6-0x00007FFB52C70000-0x00007FFB532A7000-memory.dmp

Filesize
6.2MB

Download
memory/1456-5-0x00007FFB33400000-0x00007FFB33410000-memory.dmp

Filesize
64KB

Download
memory/1456-4-0x00007FFB33400000-0x00007FFB33410000-memory.dmp

Filesize
64KB

Download
memory/1456-3-0x00007FFB33400000-0x00007FFB33410000-memory.dmp

Filesize
64KB

Download
memory/1456-2-0x00007FFB33400000-0x00007FFB33410000-memory.dmp

Filesize
64KB

Download
memory/1924-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1924-16-0x0000000000401480-mapping.dmp

Download
memory/1924-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads