netwire | 350985e36245b3f34dbefb85e475f3f1adb1f1fe570cc8ab1ab70a9e0e42c324

General

Target

dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
Size

237KB
MD5

dc09aafc71a1e77b15a1d1ae69dbf815
SHA1

d3aa56166e8d835cf86c58188b288d850c3bce66
SHA256

350985e36245b3f34dbefb85e475f3f1adb1f1fe570cc8ab1ab70a9e0e42c324
SHA512

7dc3794a2ef03e270ba4d54fe5b9d5eff2c78d110bb42fb1cdf0372912a8b487629f620577bad3a87e0d56ee85d6ce52c237f4b9ff85c9d467878d6b3d214c42
SSDEEP

3072:M8bEStAVQ0ZxGfskeJ74ZY5FPkpDPXwgrDWwy8pnPYMfBacQ5O9O2Fl6+Csfkb0g:ntAVQ0ZqszhctwgrDWRuPT5amXZNkAg

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

91.236.116.123:1777

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
ABLE GOD
install_path
msconflg
keylogger_dir
%AppData%\Logs\
lock_executable
true
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
msconflg
use_mutex
false

Signatures

NetWire RAT payload 6 IoCs

rat

resource	yara_rule
behavioral1/memory/1884-3-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1884-5-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1884-7-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2696-24-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2696-25-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2696-29-0x0000000000400000-0x0000000000420000-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

Executes dropped EXE 2 IoCs

pid	Process
2312	msconflg
2696	msconflg

Loads dropped DLL 3 IoCs

pid	Process
1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
2312	msconflg

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\msconflg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\msconflg"	msconflg

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2900 set thread context of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2312 set thread context of 2696	2312	msconflg	32

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	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msconflg
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msconflg
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
2312	msconflg
2312	msconflg

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
Token: SeDebugPrivilege	2312	msconflg

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 2900 wrote to memory of 1884	2900	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	30
PID 1884 wrote to memory of 2312	1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	31
PID 1884 wrote to memory of 2312	1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	31
PID 1884 wrote to memory of 2312	1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	31
PID 1884 wrote to memory of 2312	1884	dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe	31
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32
PID 2312 wrote to memory of 2696	2312	msconflg	32

C:\Users\Admin\AppData\Local\Temp\dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dc09aafc71a1e77b15a1d1ae69dbf815_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1884
- - C:\Users\Admin\AppData\Local\Temp\msconflg
    "msconflg"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2312
  - - C:\Users\Admin\AppData\Local\Temp\msconflg
      "C:\Users\Admin\AppData\Local\Temp\msconflg"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\msconflg

Filesize
237KB

MD5
dc09aafc71a1e77b15a1d1ae69dbf815

SHA1
d3aa56166e8d835cf86c58188b288d850c3bce66

SHA256
350985e36245b3f34dbefb85e475f3f1adb1f1fe570cc8ab1ab70a9e0e42c324

SHA512
7dc3794a2ef03e270ba4d54fe5b9d5eff2c78d110bb42fb1cdf0372912a8b487629f620577bad3a87e0d56ee85d6ce52c237f4b9ff85c9d467878d6b3d214c42

Download Submit
memory/1884-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1884-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1884-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2312-19-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2312-18-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2312-16-0x00000000741F1000-0x00000000741F2000-memory.dmp

Filesize
4KB

Download
memory/2312-26-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2696-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2696-25-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2696-29-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2900-0-0x00000000741F1000-0x00000000741F2000-memory.dmp

Filesize
4KB

Download
memory/2900-1-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2900-2-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2900-17-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads