socks5systemz | 2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65

General

Target

2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe
Size

5.0MB
MD5

5c66b886beefc9589ed9db5e15cf0780
SHA1

8b79be9b191a812131ffc663341c6dc549d15899
SHA256

2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65
SHA512

4e7401bd22fc006ae1ba19cd704ed27e2905f983ecd45564394123876e053881e44a9125d1a2e84bd77401238dea4866983743de93b8be4b7171b8d56ab6f35f
SSDEEP

98304:mhu+9xGgU8AJ+fjOwgC30JuQszCRyOzoNDkhzowGLT9WOvMePQDv/aId:Wu+TjSAjONQBOsNohUwm9lvMgq/aId

Score

10^/10

socks5systemz botnet discovery

Malware Config

Extracted

Family

socks5systemz

C2

ezdixir.ua

Signatures

Detect Socks5Systemz Payload 1 IoCs

resource	yara_rule
behavioral1/memory/2500-92-0x0000000002420000-0x00000000024C2000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz

Executes dropped EXE 3 IoCs

pid	Process
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp
2868	mp3ripfreeedition32_64.exe
2500	mp3ripfreeedition32_64.exe

Loads dropped DLL 5 IoCs

pid	Process
2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	45.155.250.90

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2656	2924	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe	28
PID 2656 wrote to memory of 2868	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	29
PID 2656 wrote to memory of 2868	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	29
PID 2656 wrote to memory of 2868	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	29
PID 2656 wrote to memory of 2868	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	29
PID 2656 wrote to memory of 2500	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	30
PID 2656 wrote to memory of 2500	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	30
PID 2656 wrote to memory of 2500	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	30
PID 2656 wrote to memory of 2500	2656	2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp	30

C:\Users\Admin\AppData\Local\Temp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\is-SB1NP.tmp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-SB1NP.tmp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp" /SL5="$400BE,4968599,54272,C:\Users\Admin\AppData\Local\Temp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\MP3 RIP Free Edition\mp3ripfreeedition32_64.exe
    "C:\Users\Admin\AppData\Local\MP3 RIP Free Edition\mp3ripfreeedition32_64.exe" -i
    3⤵
    - Executes dropped EXE
    PID:2868
- - C:\Users\Admin\AppData\Local\MP3 RIP Free Edition\mp3ripfreeedition32_64.exe
    "C:\Users\Admin\AppData\Local\MP3 RIP Free Edition\mp3ripfreeedition32_64.exe" -s
    3⤵
    - Executes dropped EXE
    PID:2500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\MP3 RIP Free Edition\mp3ripfreeedition32_64.exe

Filesize
3.1MB

MD5
1f8001d089b76520d285b196488bb7b8

SHA1
17f6614e8ab217510ab089bee80d928f81aa1a05

SHA256
625237c76d44690e94b09e580556ff37af4055db31ff6cc3262dba265a5053d2

SHA512
b9b93958b2d6cb38532dd335eb3431df6c639666b0baaf1abf7cf57ec9b8a3484f2559c87523c7e3f46e72e5ca6386657f1291df21940ecf493936a365844b20

Download Submit
\Users\Admin\AppData\Local\Temp\is-00NON.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-00NON.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-SB1NP.tmp\2e2d0faa0bd89ea7ee56c0193350d98941bbe99f3eac35424bbfee5c24305e65_NeikiAnalytics.tmp

Filesize
680KB

MD5
47b1f394dbf28e33acdaf2b047ff7457

SHA1
19888908537be13ac46aaf944c57f698e71f7171

SHA256
b67b0c6ae0ce173b7e476bf5ba602ee1a789f08f314312c6965108b1afce96d7

SHA512
ebeab5451f1bc5d8f9b761ce9b75521e8cda5fda43fb2061698a83db2f22c4aff20d7be513641112394c920621fbda8625b99dcbec8ec45523304ba7c745fd0a

Download Submit
memory/2500-92-0x0000000002420000-0x00000000024C2000-memory.dmp

Filesize
648KB

Download
memory/2500-82-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-119-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-116-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-113-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-110-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-107-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-71-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-104-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-101-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-75-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-98-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-79-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-91-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-85-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2500-88-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2656-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2656-76-0x00000000058E0000-0x0000000005BFC000-memory.dmp

Filesize
3.1MB

Download
memory/2656-74-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2656-64-0x00000000058E0000-0x0000000005BFC000-memory.dmp

Filesize
3.1MB

Download
memory/2868-69-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2868-66-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2868-65-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2924-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2924-73-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2924-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download

Analysis

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