netwire | d4103e933d33c9257967b632f9c4cedc5f57e15abd2c0357ce7e9966881cc97d

General

Target

260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe
Size

231KB
MD5

260b768a03390af34cf4d91ced33fb0e
SHA1

19022cee29e978d9e56af5931421c115c522ee31
SHA256

d4103e933d33c9257967b632f9c4cedc5f57e15abd2c0357ce7e9966881cc97d
SHA512

05fd9b1eba3f4217b49b4b7eed58634eb7cf944dfa367a0e868c15862a3399e6e874754ab9ffda785a47a7b850d6e24bc777ba55fe47c1405cd28534869841c3
SSDEEP

3072:2xfqOcLw3jpU6+NAs9ejLSxKy2jSb/DCKvNSs7ZAHS6vYAdz7QgRrYEaFxuAc2:wqOPzpU6+NCLSK8GBcZAHStYXRrYHc2

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

extensions14718.sytes.net:3324

extensions14718sec.sytes.net:3324

Attributes

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

Signatures

NetWire RAT payload 6 IoCs

rat

resource	yara_rule
behavioral2/memory/4120-24-0x00000000057D0000-0x00000000057FC000-memory.dmp	netwire
behavioral2/memory/1820-26-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/1820-29-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/1820-30-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/1820-32-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/1820-39-0x0000000000400000-0x000000000042C000-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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\tEsQxF.url	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4120 set thread context of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe
4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 1536	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	83
PID 4120 wrote to memory of 1536	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	83
PID 4120 wrote to memory of 1536	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	83
PID 1536 wrote to memory of 2548	1536	csc.exe	85
PID 1536 wrote to memory of 2548	1536	csc.exe	85
PID 1536 wrote to memory of 2548	1536	csc.exe	85
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87
PID 4120 wrote to memory of 1820	4120	260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\260b768a03390af34cf4d91ced33fb0e_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\1yvprnaa\1yvprnaa.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1536
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES2E82.tmp" "c:\Users\Admin\AppData\Local\Temp\1yvprnaa\CSCC662AEDE99314C92A7561F4B68914CF3.TMP"
    3⤵
    PID:2548
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
  2⤵
  PID:1820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1yvprnaa\1yvprnaa.dll

Filesize
14KB

MD5
fffc3b734cb5adf85966fcd084fbba50

SHA1
dc2210a26bfd8cbf6d9e22ea4c1a89b85ba7723c

SHA256
1dcd723cf70774b31c921476776eda7d0b2cfce8bfcf5a6e6c56cf7f0f8ed8d3

SHA512
708050255464bd925cfde313dbe98aeecb81a87998b30e2acefe87a1f7d4be64289e545f572fdd8e1abdc578358b0b312c8af34e2374e91c3d66138b98c60cbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\1yvprnaa\1yvprnaa.pdb

Filesize
49KB

MD5
fff8d5d1705fa3f77fb76d4aeeba1eab

SHA1
58be4a97606469f143648beeebe80de55f886e6e

SHA256
6e804251b784520a56f07d2c6079d0705a8c195b72f0e0c1f85ae93502f6e8a9

SHA512
253f7e1ff9931d60468c8d232f5dd8a018c65eb0a5fd63f6750bd61f90f683680c24d0f040ade77395cc2ed04277d6a57fda585371d947751372583986144328

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES2E82.tmp

Filesize
1KB

MD5
b46fc9a795d8221cf178b8efcc32cca2

SHA1
68e8b20f7f4b6fa249eb9f3359e8e525b1f0983e

SHA256
a601f62b5426c25ef2c26c31f2e6d71eb47dfd89d014696b9518c33572f44a01

SHA512
d54f8d4f5bdfa5f38d5e5649ebf155c6c5fde8e3262ba590149bf243ec93044f3d1534dc0f9ebe66cb288465143c3557d85a6dc7986712a9c1903c4c549e1010

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\1yvprnaa\1yvprnaa.0.cs

Filesize
28KB

MD5
775bb4ff684fb0f6da487cc2420a3f6a

SHA1
9fbc1385b325aaa6b0677fc0690094e5711cd719

SHA256
4ece1996c472ceb3dd020487771dfdcabddc1e12503b4a31d099e3ef5f649c3a

SHA512
8786a6108139f210131565526c2561f425b5a39fc9036e0fbbea30e83f8f54bce4ae44503ad6f720713a3162e97eeeb41803da0ff236690da1a34ac69ecb0929

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\1yvprnaa\1yvprnaa.cmdline

Filesize
312B

MD5
9afd3a9193ea47e7a9b56eb87fec824d

SHA1
9c97c8931380da99dc7b31980b312b79ee28f7a6

SHA256
7299e2401f08046908b88d2ad60bf30999fa397da55da604724eea362b4873e9

SHA512
0c9096c737928a83b0b8ffd514474cb0f1b0c4d06b3370e4a499b1c21dcf27b530e191e97bac829300542d9c91eba3f84652da3fef29b169958d29ccabb2f079

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\1yvprnaa\CSCC662AEDE99314C92A7561F4B68914CF3.TMP

Filesize
1KB

MD5
a389c16b17c01fd10cf9938ba94b0313

SHA1
6a7d01f447031e1c7bce7d2fda125107e8dee716

SHA256
4d839de08c07ad89ced6863cb0b40d03a96cb984b62cb3f20afda2fa27bb405a

SHA512
01ee21407af3ed21b867d7656c620c85662652d06fd52432fe4c2749d8f65212dcfc31095e220bfa1a1a295e15a8a211cb07b264a8d8542d4af6cf95064201bc

Download Submit
memory/1820-26-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1820-29-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1820-39-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1820-32-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1820-30-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4120-19-0x0000000005360000-0x00000000053F2000-memory.dmp

Filesize
584KB

Download
memory/4120-21-0x00000000052D0000-0x00000000052DC000-memory.dmp

Filesize
48KB

Download
memory/4120-24-0x00000000057D0000-0x00000000057FC000-memory.dmp

Filesize
176KB

Download
memory/4120-25-0x0000000005A50000-0x0000000005AEC000-memory.dmp

Filesize
624KB

Download
memory/4120-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/4120-20-0x00000000057A0000-0x00000000057D2000-memory.dmp

Filesize
200KB

Download
memory/4120-5-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4120-31-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4120-17-0x0000000002DB0000-0x0000000002DBA000-memory.dmp

Filesize
40KB

Download
memory/4120-1-0x0000000000970000-0x00000000009B0000-memory.dmp

Filesize
256KB

Download

Analysis

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