netwire | 58f19417d4b09fc86cde2639d72505363745ad714988ad9cae0bca63f4f31108

General

Target

ATTACHME.EXE
Size

844KB
MD5

ee4abfe6a451eb5dc7adb5ec8811b7ff
SHA1

6bb1f7c0403bb4b806819b168618f15579232805
SHA256

8143a5d0347139eadfdd5d38ceaf661057603f9245c70116f31b85fb07de02aa
SHA512

e8c7c52a7804953f67f2aae091c6e2c47d6297ea685965aa414a98c819247bbc6af494f05da7939b7246c2a00e263d8d5b0263e3eb28f87c9c3693cb99b5ca6b

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

sinzu1.ddns.net:6655

sinzu2.ddns.net:6655

sinzu3.ddns.net:6655

sinzu4.ddns.net:6655

sinzu5.ddns.net:6655

sinzu6.ddns.net:6655

sinzu7.ddns.net:6655

Attributes

activex_autorun
false
activex_key
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
offline_keylogger
true
password
1234
registry_autorun
false
startup_name
use_mutex
false

Signatures

NetWire RAT payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3592-125-0x0000000000400000-0x0000000000433000-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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ATTACHME.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Fpbgfbo = "C:\\Users\\Public\\Libraries\\obfgbpF.url"	ATTACHME.EXE

Modifies registry key 1 TTPs 3 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exereg.exe

pid process

2112 reg.exe
2100 reg.exe
3024 reg.exe

pid	process
2112	reg.exe
2100	reg.exe
3024	reg.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

ATTACHME.EXEcmd.execmd.execmd.exe

description	pid	process	target process
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 3592	3980	ATTACHME.EXE	mobsync.exe
PID 3980 wrote to memory of 2604	3980	ATTACHME.EXE	cmd.exe
PID 3980 wrote to memory of 2604	3980	ATTACHME.EXE	cmd.exe
PID 3980 wrote to memory of 2604	3980	ATTACHME.EXE	cmd.exe
PID 2604 wrote to memory of 2524	2604	cmd.exe	cmd.exe
PID 2604 wrote to memory of 2524	2604	cmd.exe	cmd.exe
PID 2604 wrote to memory of 2524	2604	cmd.exe	cmd.exe
PID 2524 wrote to memory of 2112	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 2112	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 2112	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 2100	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 2100	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 2100	2524	cmd.exe	reg.exe
PID 2524 wrote to memory of 3168	2524	cmd.exe	schtasks.exe
PID 2524 wrote to memory of 3168	2524	cmd.exe	schtasks.exe
PID 2524 wrote to memory of 3168	2524	cmd.exe	schtasks.exe
PID 3980 wrote to memory of 368	3980	ATTACHME.EXE	cmd.exe
PID 3980 wrote to memory of 368	3980	ATTACHME.EXE	cmd.exe
PID 3980 wrote to memory of 368	3980	ATTACHME.EXE	cmd.exe
PID 368 wrote to memory of 3024	368	cmd.exe	reg.exe
PID 368 wrote to memory of 3024	368	cmd.exe	reg.exe
PID 368 wrote to memory of 3024	368	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\ATTACHME.EXE
"C:\Users\Admin\AppData\Local\Temp\ATTACHME.EXE"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3980

C:\Windows\SysWOW64\mobsync.exe
C:\Windows\System32\mobsync.exe
2⤵
PID:3592

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Trast.bat" "
2⤵
- Suspicious use of WriteProcessMemory
PID:2604

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K C:\Users\Public\UKO.bat
3⤵
- Suspicious use of WriteProcessMemory
PID:2524

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
4⤵
- Modifies registry key
PID:2112

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:2100

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /TN \Microsoft\Windows\DiskCleanup\SilentCleanup /I
4⤵
PID:3168

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\nest.bat" "
2⤵
- Suspicious use of WriteProcessMemory
PID:368

C:\Windows\SysWOW64\reg.exe
reg delete hkcu\Environment /v windir /f
3⤵
- Modifies registry key
PID:3024

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

Replay Monitor

Loading Replay Monitor...

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/368-129-0x0000000000000000-mapping.dmp

Download
memory/2100-127-0x0000000000000000-mapping.dmp

Download
memory/2112-126-0x0000000000000000-mapping.dmp

Download
memory/2524-123-0x0000000000000000-mapping.dmp

Download
memory/2604-121-0x0000000000000000-mapping.dmp

Download
memory/3024-131-0x0000000000000000-mapping.dmp

Download
memory/3168-128-0x0000000000000000-mapping.dmp

Download
memory/3592-119-0x0000000000C50000-0x0000000000C51000-memory.dmp

Filesize
4KB

Download
memory/3592-125-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3592-120-0x0000000010550000-0x0000000010585000-memory.dmp

Filesize
212KB

Download
memory/3592-117-0x00000000009D0000-0x00000000009D1000-memory.dmp

Filesize
4KB

Download
memory/3592-118-0x0000000000C90000-0x0000000000C91000-memory.dmp

Filesize
4KB

Download
memory/3592-116-0x0000000000000000-mapping.dmp

Download
memory/3980-115-0x0000000000610000-0x000000000075A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads