netwire | e502fcf4ae5b5af00d0d58b55295cff685f473f8d57e750bfde618161d3ba006

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
06/01/2024, 10:29

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General

Target

45a2a1132f0ca00d94d8ed9ab573b3a9.exe
Size

743KB
MD5

45a2a1132f0ca00d94d8ed9ab573b3a9
SHA1

ca4945e49e14b502f18799434d71a50c814458ef
SHA256

e502fcf4ae5b5af00d0d58b55295cff685f473f8d57e750bfde618161d3ba006
SHA512

529a8dc9ce3dd146f4274838a3ab6398816efc0290ca95fa1ce6ccab70e20fbec15e235db007088d87e89b52893abf87056c8b8e6c2dd3cc108c1c524a0a9f0a
SSDEEP

12288:ON5RoPcUFPG/U1Y6JUGxsB9j3pe8RqKmv31WV:ONfoUUFPGc1YFGSXbpZqnv31o

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

harold.ns01.info:3606

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
prim
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
eApkLVIW
offline_keylogger
true
password
master12
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 10 IoCs

rat

resource	yara_rule
behavioral1/memory/2176-21-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-27-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-24-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-22-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-31-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-29-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2176-19-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1532-61-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1532-60-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1532-63-0x0000000000400000-0x0000000000433000-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

Executes dropped EXE 3 IoCs

pid	Process
268	Host.exe
576	Host.exe
1532	Host.exe

Loads dropped DLL 1 IoCs

pid	Process
2176	45a2a1132f0ca00d94d8ed9ab573b3a9.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2808 set thread context of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 268 set thread context of 1532	268	Host.exe	36

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1636	schtasks.exe
2620	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe
2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe
2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe
2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe
268	Host.exe
268	Host.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe
Token: SeDebugPrivilege	268	Host.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2620	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	35
PID 2808 wrote to memory of 2620	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	35
PID 2808 wrote to memory of 2620	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	35
PID 2808 wrote to memory of 2620	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	35
PID 2808 wrote to memory of 2204	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	33
PID 2808 wrote to memory of 2204	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	33
PID 2808 wrote to memory of 2204	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	33
PID 2808 wrote to memory of 2204	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	33
PID 2808 wrote to memory of 3032	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	32
PID 2808 wrote to memory of 3032	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	32
PID 2808 wrote to memory of 3032	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	32
PID 2808 wrote to memory of 3032	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	32
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2808 wrote to memory of 2176	2808	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	31
PID 2176 wrote to memory of 268	2176	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	30
PID 2176 wrote to memory of 268	2176	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	30
PID 2176 wrote to memory of 268	2176	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	30
PID 2176 wrote to memory of 268	2176	45a2a1132f0ca00d94d8ed9ab573b3a9.exe	30
PID 268 wrote to memory of 1636	268	Host.exe	39
PID 268 wrote to memory of 1636	268	Host.exe	39
PID 268 wrote to memory of 1636	268	Host.exe	39
PID 268 wrote to memory of 1636	268	Host.exe	39
PID 268 wrote to memory of 576	268	Host.exe	38
PID 268 wrote to memory of 576	268	Host.exe	38
PID 268 wrote to memory of 576	268	Host.exe	38
PID 268 wrote to memory of 576	268	Host.exe	38
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36
PID 268 wrote to memory of 1532	268	Host.exe	36

C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
  "C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2176
- C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
  "C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
  2⤵
  PID:3032
- C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
  "C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
  2⤵
  PID:2204
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF4EA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2620

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:268
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  PID:1532
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  PID:576
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp94E0.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
92KB

MD5
7995a8054cdf8254e1b401b3e1253e27

SHA1
c5d7495015ea0aecdad7c52ff1a884cc990b8193

SHA256
b6d919ebf4c9ea7449383be6aacf2922a198047ac85cac579ff8db541d5aab13

SHA512
2f9e2e804e2e0b4e0c21f35330f235e6f398822c904e5dc80952a1249014f8fcc1c57f99a9b2048003478f9316c2b7281f801a63dbb998ef623475f370e538f5

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
33KB

MD5
650fa3703188f66e8ce7babc7daae904

SHA1
2c268e97133e78ca40f88d8de1522bf3386e72d8

SHA256
3e63f9e60986671c79ff4069423e66a507a630cbaa008ff025d38623906cff01

SHA512
a2dc428baf665de6d07a9e30fd2b31d68e141d6685c7117de89a683e4b98dbed77d424633b352ce1007e47d53d9175c445af5ff3daf0fb84d3b051ff69da72b3

Download Submit
memory/268-43-0x0000000004850000-0x0000000004890000-memory.dmp

Filesize
256KB

Download
memory/268-40-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/268-41-0x0000000004850000-0x0000000004890000-memory.dmp

Filesize
256KB

Download
memory/268-39-0x00000000011B0000-0x0000000001270000-memory.dmp

Filesize
768KB

Download
memory/268-42-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/268-62-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/268-44-0x0000000004E20000-0x0000000004E82000-memory.dmp

Filesize
392KB

Download
memory/1532-55-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1532-61-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1532-60-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1532-63-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-21-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-27-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-29-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-19-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-17-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-31-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-22-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-24-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-15-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-13-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2176-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-32-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-0-0x0000000000BE0000-0x0000000000CA0000-memory.dmp

Filesize
768KB

Download
memory/2808-7-0x00000000020A0000-0x00000000020D0000-memory.dmp

Filesize
192KB

Download
memory/2808-6-0x0000000004970000-0x00000000049D2000-memory.dmp

Filesize
392KB

Download
memory/2808-5-0x0000000004930000-0x0000000004970000-memory.dmp

Filesize
256KB

Download
memory/2808-4-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-3-0x0000000000550000-0x000000000056C000-memory.dmp

Filesize
112KB

Download
memory/2808-2-0x0000000004930000-0x0000000004970000-memory.dmp

Filesize
256KB

Download
memory/2808-1-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download