netwire | d618b457c1310790385c4efeb88e8afaa61876e42b17bc329bb148694a4b5a00

Analysis

max time kernel
129s
max time network
139s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-05-2024 15:09

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General

Target

7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe
Size

339KB
MD5

7d674a947b095c8c8c3a3cfa42ffe88a
SHA1

5b6865b9e2c3e2deb11d4582b54f1e55f8ec03cb
SHA256

d618b457c1310790385c4efeb88e8afaa61876e42b17bc329bb148694a4b5a00
SHA512

fcb5903f70c0ed65ccd8a1eb78e72af2df5ba63c14b87f66d352c031fbcba59f0387e6c2e15af4effe6da2fa399399651014b3fe62dab6fe36ca644cce5f40dd
SSDEEP

6144:WPCganNaNG3j+Jx7DwGGuYBpar6n8z/w25BloiGjwoj6IkESqDLsM4REag:kansNGT+JxXwGQ828r/57PIDD7wlg

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

bushuc009.duckdns.org:1982

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
DP
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2084-41-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2084-42-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2084-47-0x0000000000400000-0x0000000000433000-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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	2084	cmd.exe
7	2084	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
2756	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2756	rundll32.exe
2756	rundll32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2756	rundll32.exe
2756	rundll32.exe

Suspicious use of WriteProcessMemory 57 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2756	1948	7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe	28
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2572	2756	rundll32.exe	29
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30
PID 2756 wrote to memory of 2084	2756	rundll32.exe	30

C:\Users\Admin\AppData\Local\Temp\7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7d674a947b095c8c8c3a3cfa42ffe88a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe RhetorEnthymeme,Bibliopegy
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    PID:2572
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Blocklisted process makes network request
    PID:2084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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\Local\Temp\Heteroclite

Filesize
176KB

MD5
8e8381ab8fd579336976ab30ddee053f

SHA1
1d5f4c866047dba8c9a48582e0aaccff43a6fa36

SHA256
09eb55b44c0e728cf4877e4d8db62e84637a68269aa336d02e50499ceab8fd25

SHA512
8a0b84ce5254fb621395a0dd681d6d9751943d5076c6447783f81b3b2f2881ff64d0360dd5d94289abac23fd094193fdc0d09911d96dc7cb6fd2b129b0ec5977

Download Submit
C:\Users\Admin\AppData\Local\Temp\RhetorEnthymeme.DLL

Filesize
40KB

MD5
d4e93d543311e967769bf26b2e72f1ec

SHA1
36cb67efe0fe2ea4afec3915c1aadd7eb11797ee

SHA256
d96f793cfde6ba3656d177e35007bc316725d70fdb81fb2d7234053a8dbf7d47

SHA512
a2de0bec4c060f92bd73737c4582cc3530408ca294db5c1b414706fc9822bbb008f63be3b78751d3048dc16fd55de4876241510eb38d22131577162990c03784

Download Submit
memory/2084-41-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2084-42-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2084-43-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/2084-47-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2756-39-0x0000000000170000-0x0000000000172000-memory.dmp

Filesize
8KB

Download
memory/2756-38-0x0000000074470000-0x00000000744C8000-memory.dmp

Filesize
352KB

Download
memory/2756-40-0x0000000075920000-0x0000000075955000-memory.dmp

Filesize
212KB

Download
memory/2756-44-0x0000000074470000-0x00000000744C8000-memory.dmp

Filesize
352KB

Download