netwire | 9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33

General

Target

9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe
Size

296KB
MD5

cd33c4a8aaef3f7b498e0969a680e0f2
SHA1

d21f8b6d0c039d048836ceb19be8242c254c79ad
SHA256

9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33
SHA512

4a256aac97f158481df8ab6702182133fea84d5622ec51d3fb621ab761dd6356a7bae679d3d4fc7a5f7364c466dc48ded7adede64cc51195cab9d5f8dd4a9a58
SSDEEP

3072:tg6pbDIqOnD6rdKRMvXs+oCTZG9QBNctlVeFAnhPQ12uDefLFmLf9WL5Bcxw6:5Ddrvv8O1Ga9qtH5mLfoAD

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

wealthyman.brasilia.me:39560

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
WEALTH
keylogger_dir
%AppData%\music\
lock_executable
false
offline_keylogger
true
password
sucess
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/1072-429-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1072-431-0x0000000000400000-0x000000000042C000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Netwire family
netwire

Executes dropped EXE 1 IoCs

pid	Process
1072	Haandevendingerne.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe
File opened for modification	C:\Windows\win.ini	Haandevendingerne.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Haandevendingerne.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2348	schtasks.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe
1072	Haandevendingerne.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1072	Haandevendingerne.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2348	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	31
PID 2404 wrote to memory of 2348	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	31
PID 2404 wrote to memory of 2348	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	31
PID 2404 wrote to memory of 2348	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	31
PID 2404 wrote to memory of 804	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	33
PID 2404 wrote to memory of 804	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	33
PID 2404 wrote to memory of 804	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	33
PID 2404 wrote to memory of 804	2404	9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe	33
PID 1484 wrote to memory of 1072	1484	taskeng.exe	36
PID 1484 wrote to memory of 1072	1484	taskeng.exe	36
PID 1484 wrote to memory of 1072	1484	taskeng.exe	36
PID 1484 wrote to memory of 1072	1484	taskeng.exe	36

C:\Users\Admin\AppData\Local\Temp\9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe
"C:\Users\Admin\AppData\Local\Temp\9bf329e7953beea80c3dbb8e26886f42b54b46e2f79af7f86ed14b8d9b63be33.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /TN "Evakostumet1" /TR "C:\Users\Admin\AppData\Roaming\Haandevendingerne.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2348
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /run /tn "Evakostumet1"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:804

C:\Windows\system32\taskeng.exe
taskeng.exe {9418084F-CACE-44B0-B5F1-1BDE569D2F91} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1484
- C:\Users\Admin\AppData\Roaming\Haandevendingerne.exe
  C:\Users\Admin\AppData\Roaming\Haandevendingerne.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of UnmapMainImage
  PID:1072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Haandevendingerne.exe

Filesize
296KB

MD5
9cf41d620b814126eb4aadfb76f3b663

SHA1
ef5dcc33db32f2c72080c96f4033e7d35e7d670d

SHA256
be31a42fc1025ed3b00cb91a080dce5496c35bde013bcaddc1adae46b76078f9

SHA512
e59da944ba6082da4b377924c6ca25dc19abab8f3421d0872e3a09ac88c823d54bb51e73b5d9054e8b621e47b5094f8dffe97474288743162b08430c04493769

Download Submit
C:\Windows\win.ini

Filesize
497B

MD5
80f15b158c49b73757d1dde727355db7

SHA1
212a5c033130af8e8254d2b7a4a6c8762628ec91

SHA256
0df5cecf65125ca8de5b8a599400bda1aa3700b43f9f73ac91c2261da7946368

SHA512
767af13228a26d8b8ff2dfdefa223045638df6e37d4e614274c425e2e70cd12125a933946da286c1375e892668decd732300e22d301b4c8087f887dabf13050a

Download Submit
memory/1072-429-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1072-430-0x0000000072940000-0x0000000072A60000-memory.dmp

Filesize
1.1MB

Download
memory/1072-431-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2404-212-0x00000000774E0000-0x00000000775B6000-memory.dmp

Filesize
856KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads