netwire | b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3

General

Target

b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
Size

1.1MB
MD5

27894c3876db96d4beb862daaae52e07
SHA1

6baa94cb18f135f03b7ae3fcbb80c600d44fdfd0
SHA256

b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3
SHA512

7caadfcbddabb5629dc765d4c94ab91866d01a10b8081c51de8a12e053a6eea9c71bd7b86ea74de5804c88993d64cf2537efc46e6650cf9c4a98502218fb616f
SSDEEP

24576:3L4LJNZ2RWEmmd9JKgmus+BUSB15OwP4:ELJNemmi+rK

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@9
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4248-144-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4248-146-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4248-149-0x0000000000400000-0x0000000000433000-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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

description	pid	process	target process
PID 4408 set thread context of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1392 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

5020 powershell.exe
5020 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 5020 powershell.exe

pid	process
1392	schtasks.exe

pid	process
5020	powershell.exe
5020	powershell.exe

description	pid	process
Token: SeDebugPrivilege	5020	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

C:\Users\Admin\AppData\Local\Temp\b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
"C:\Users\Admin\AppData\Local\Temp\b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4408

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bmzmLDNY.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5020

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bmzmLDNY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp899D.tmp"
2⤵
- Creates scheduled task(s)
PID:1392

C:\Users\Admin\AppData\Local\Temp\b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
"C:\Users\Admin\AppData\Local\Temp\b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe"
2⤵
PID:4248

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp899D.tmp
Filesize
1KB

MD5
cd7d9ce5731cd35086133b9d0da81a9c

SHA1
aa59e4059b4b8f4a8144166518d1d09c5b16a33c

SHA256
673af8e07d26032dfa3792ac944e7a31c2f03c7f2c46b9e25a9ef4c75d43d988

SHA512
c37f94e185e626be9d39aa0c210707e6909020437fdd46c9b53118192e891d7497b4ba929a6212372e142cc60b6cef3feda8d9784e06c61f12b7788492811a37

Download Submit
memory/1392-139-0x0000000000000000-mapping.dmp

Download
memory/4248-144-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4248-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4248-146-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4248-143-0x0000000000000000-mapping.dmp

Download
memory/4408-133-0x0000000005BF0000-0x0000000006194000-memory.dmp

Filesize
5.6MB

Download
memory/4408-134-0x0000000005640000-0x00000000056D2000-memory.dmp

Filesize
584KB

Download
memory/4408-135-0x0000000005610000-0x000000000561A000-memory.dmp

Filesize
40KB

Download
memory/4408-136-0x0000000009B80000-0x0000000009C1C000-memory.dmp

Filesize
624KB

Download
memory/4408-137-0x0000000009D20000-0x0000000009D86000-memory.dmp

Filesize
408KB

Download
memory/4408-132-0x0000000000B60000-0x0000000000C76000-memory.dmp

Filesize
1.1MB

Download
memory/5020-147-0x0000000004EC0000-0x0000000004EE2000-memory.dmp

Filesize
136KB

Download
memory/5020-152-0x0000000070780000-0x00000000707CC000-memory.dmp

Filesize
304KB

Download
memory/5020-140-0x0000000004980000-0x00000000049B6000-memory.dmp

Filesize
216KB

Download
memory/5020-148-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/5020-138-0x0000000000000000-mapping.dmp

Download
memory/5020-150-0x0000000005F20000-0x0000000005F3E000-memory.dmp

Filesize
120KB

Download
memory/5020-151-0x0000000006580000-0x00000000065B2000-memory.dmp

Filesize
200KB

Download
memory/5020-142-0x0000000004FF0000-0x0000000005618000-memory.dmp

Filesize
6.2MB

Download
memory/5020-153-0x0000000006560000-0x000000000657E000-memory.dmp

Filesize
120KB

Download
memory/5020-154-0x0000000007910000-0x0000000007F8A000-memory.dmp

Filesize
6.5MB

Download
memory/5020-155-0x00000000072B0000-0x00000000072CA000-memory.dmp

Filesize
104KB

Download
memory/5020-156-0x0000000007320000-0x000000000732A000-memory.dmp

Filesize
40KB

Download
memory/5020-157-0x0000000007520000-0x00000000075B6000-memory.dmp

Filesize
600KB

Download
memory/5020-158-0x0000000007270000-0x000000000727E000-memory.dmp

Filesize
56KB

Download
memory/5020-159-0x00000000075F0000-0x000000000760A000-memory.dmp

Filesize
104KB

Download
memory/5020-160-0x00000000075D0000-0x00000000075D8000-memory.dmp

Filesize
32KB

Download

description	pid	process	target process
PID 4408 wrote to memory of 5020	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	powershell.exe
PID 4408 wrote to memory of 5020	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	powershell.exe
PID 4408 wrote to memory of 5020	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	powershell.exe
PID 4408 wrote to memory of 1392	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	schtasks.exe
PID 4408 wrote to memory of 1392	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	schtasks.exe
PID 4408 wrote to memory of 1392	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	schtasks.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe
PID 4408 wrote to memory of 4248	4408	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe	b57ed5956f300093ccca133cf806845cfaf4e11c067188cde5dd484be77a26c3.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads