netwire | bb988ff7e440eb871321f3d5ee94c7d241d4929e57b0e687e3ee61466b6880f6

General

Target

LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
Size

277KB
MD5

4e2ff191c86e45f399d0f31a5c42b60b
SHA1

1e399895e5837ac9a77a1fa890a82a92e9e6c14d
SHA256

bb988ff7e440eb871321f3d5ee94c7d241d4929e57b0e687e3ee61466b6880f6
SHA512

818b9a4e9ef9542c2a992ca5896bc236d7ab7d0948f44f8dfecc1097b439ff3192727cfa4a765b6452bb265f541f136e65987c719e640573e5508ad2c0d6df89

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

147.124.221.3:2405

Attributes

activex_autorun
false
activex_key
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
keylogger_dir
%AppData%\Logs\Service\
lock_executable
true
mutex
EgYSugKI
offline_keylogger
true
password
Password
registry_autorun
false
startup_name
use_mutex
true

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3824-119-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3824-120-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3824-121-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3824-123-0x000000000040242D-mapping.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Lnsathw = "C:\\Users\\Public\\Libraries\\whtasnL.url"	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe

description	pid	process	target process
PID 628 set thread context of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe

Modifies registry key 1 TTPs 3 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exereg.exe

pid process

1508 reg.exe
4040 reg.exe
3628 reg.exe

pid	process
1508	reg.exe
4040	reg.exe
3628	reg.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

LnsathwafhvylbbptobwoppapjxmujmvteSigned.execmd.execmd.execmd.exe

description	pid	process	target process
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 3824	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
PID 628 wrote to memory of 572	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 628 wrote to memory of 572	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 628 wrote to memory of 572	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 572 wrote to memory of 2264	572	cmd.exe	cmd.exe
PID 572 wrote to memory of 2264	572	cmd.exe	cmd.exe
PID 572 wrote to memory of 2264	572	cmd.exe	cmd.exe
PID 2264 wrote to memory of 1508	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 1508	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 1508	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 4040	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 4040	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 4040	2264	cmd.exe	reg.exe
PID 2264 wrote to memory of 2216	2264	cmd.exe	schtasks.exe
PID 2264 wrote to memory of 2216	2264	cmd.exe	schtasks.exe
PID 2264 wrote to memory of 2216	2264	cmd.exe	schtasks.exe
PID 628 wrote to memory of 3812	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 628 wrote to memory of 3812	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 628 wrote to memory of 3812	628	LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe	cmd.exe
PID 3812 wrote to memory of 3628	3812	cmd.exe	reg.exe
PID 3812 wrote to memory of 3628	3812	cmd.exe	reg.exe
PID 3812 wrote to memory of 3628	3812	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
"C:\Users\Admin\AppData\Local\Temp\LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:628

C:\Users\Admin\AppData\Local\Temp\LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe
"C:\Users\Admin\AppData\Local\Temp\LnsathwafhvylbbptobwoppapjxmujmvteSigned.exe"
2⤵
PID:3824

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Trast.bat" "
2⤵
- Suspicious use of WriteProcessMemory
PID:572

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K C:\Users\Public\UKO.bat
3⤵
- Suspicious use of WriteProcessMemory
PID:2264

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
4⤵
- Modifies registry key
PID:1508

C:\Windows\SysWOW64\reg.exe
reg add hkcu\Environment /v windir /d "cmd /c start /min C:\Users\Public\KDECO.bat reg delete hkcu\Environment /v windir /f && REM "
4⤵
- Modifies registry key
PID:4040

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /TN \Microsoft\Windows\DiskCleanup\SilentCleanup /I
4⤵
PID:2216

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\nest.bat" "
2⤵
- Suspicious use of WriteProcessMemory
PID:3812

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
3⤵
- Modifies registry key
PID:3628

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Public\Trast.bat
MD5
4068c9f69fcd8a171c67f81d4a952a54

SHA1
4d2536a8c28cdcc17465e20d6693fb9e8e713b36

SHA256
24222300c78180b50ed1f8361ba63cb27316ec994c1c9079708a51b4a1a9d810

SHA512
a64f9319acc51fffd0491c74dcd9c9084c2783b82f95727e4bfe387a8528c6dcf68f11418e88f1e133d115daf907549c86dd7ad866b2a7938add5225fbb2811d

Download Submit
C:\Users\Public\UKO.bat
MD5
eaf8d967454c3bbddbf2e05a421411f8

SHA1
6170880409b24de75c2dc3d56a506fbff7f6622c

SHA256
f35f2658455a2e40f151549a7d6465a836c33fa9109e67623916f889849eac56

SHA512
fe5be5c673e99f70c93019d01abb0a29dd2ecf25b2d895190ff551f020c28e7d8f99f65007f440f0f76c5bcac343b2a179a94d190c938ea3b9e1197890a412e9

Download Submit
C:\Users\Public\nest.bat
MD5
8ada51400b7915de2124baaf75e3414c

SHA1
1a7b9db12184ab7fd7fce1c383f9670a00adb081

SHA256
45aa3957c29865260a78f03eef18ae9aebdbf7bea751ecc88be4a799f2bb46c7

SHA512
9afc138157a4565294ca49942579cdb6f5d8084e56f9354738de62b585f4c0fa3e7f2cbc9541827f2084e3ff36c46eed29b46f5dd2444062ffcd05c599992e68

Download Submit
memory/572-124-0x0000000000000000-mapping.dmp

Download
memory/628-116-0x00000000004B0000-0x00000000004CB000-memory.dmp

Filesize
108KB

Download
memory/1508-128-0x0000000000000000-mapping.dmp

Download
memory/2216-130-0x0000000000000000-mapping.dmp

Download
memory/2264-126-0x0000000000000000-mapping.dmp

Download
memory/3628-133-0x0000000000000000-mapping.dmp

Download
memory/3812-131-0x0000000000000000-mapping.dmp

Download
memory/3824-123-0x000000000040242D-mapping.dmp

Download
memory/3824-121-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3824-120-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3824-119-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3824-118-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4040-129-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads