socks5systemz | cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e

General

Target

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe
Size

4.8MB
MD5

9368b072acac083fa25e71bda0786160
SHA1

349e0f906172b5bc753d8b3a7381e9ab7d8c1c35
SHA256

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e
SHA512

e7d7b8657042e3a5e9c3e9f359fe671cae7f4dce84dd645a89bfb6ad4c2ae39de39f95d231de808958cb6535c647333b300e537098af2ecec7693814a89da8a8
SSDEEP

98304:mEPrn1elcq55HxdMyjRW557EGkVthPSZUBBmvFv+tC/q0AQJFfUedZ6sGLsZMNAY:jr1elce5HrZW5CZVthPlBmvFWMpBJZUP

Score

10^/10

socks5systemz botnet discovery

Malware Config

Extracted

Family

socks5systemz

C2

aaviezo.ru

gnigdpj.com

Signatures

Detect Socks5Systemz Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/888-92-0x00000000025D0000-0x0000000002672000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz
Executes dropped EXE 3 IoCs

Processes:

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmpsvomediaplayer.exesvomediaplayer.exe

pid process

2464 cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
2068 svomediaplayer.exe
888 svomediaplayer.exe

pid	process
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
2068	svomediaplayer.exe
888	svomediaplayer.exe

Loads dropped DLL 5 IoCs

Processes:

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.execddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

pid	process
3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

Unexpected DNS network traffic destination 13 IoCs

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

Processes:

description	ioc
Destination IP	152.89.198.214
Destination IP	91.211.247.248
Destination IP	141.98.234.31
Destination IP	81.31.197.38
Destination IP	152.89.198.214
Destination IP	45.155.250.90
Destination IP	91.211.247.248
Destination IP	81.31.197.38
Destination IP	91.211.247.248
Destination IP	141.98.234.31
Destination IP	152.89.198.214
Destination IP	45.155.250.90
Destination IP	152.89.198.214

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

Processes:

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

pid process

2464 cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

pid	process
2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.execddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

description	pid	process	target process
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 3056 wrote to memory of 2464	3056	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
PID 2464 wrote to memory of 2068	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 2068	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 2068	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 2068	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 888	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 888	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 888	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe
PID 2464 wrote to memory of 888	2464	cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp	svomediaplayer.exe

C:\Users\Admin\AppData\Local\Temp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe
"C:\Users\Admin\AppData\Local\Temp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3056

C:\Users\Admin\AppData\Local\Temp\is-VMCVF.tmp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp
"C:\Users\Admin\AppData\Local\Temp\is-VMCVF.tmp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp" /SL5="$70124,4802026,54272,C:\Users\Admin\AppData\Local\Temp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2464

C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer.exe" -i
3⤵
- Executes dropped EXE
PID:2068

C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer.exe" -s
3⤵
- Executes dropped EXE
PID:888

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

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Downloads

\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer.exe

Filesize
3.0MB

MD5
900aad4caf4ab5a33e7895025c543b8d

SHA1
3a30e49e9ed6f8790362f4d38294b8a67cb1271c

SHA256
aabd79d27a6bfe2af9bce2c8a6d3a94b8ca02aaada8eb10da0e9f5d6716625b0

SHA512
39cc5962b7fd866f08fbbf9989fa854efdd3ed64a21f2d09f4a9818c2c2c5d18b68c55846d7d8414a3995c10f70fe8f7c591c06353b1393dd0d94ff13c89e4f4

Download Submit
\Users\Admin\AppData\Local\Temp\is-98K9T.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-98K9T.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-VMCVF.tmp\cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e.tmp

Filesize
680KB

MD5
f37cd0eb17015c4634d4612386a59e08

SHA1
db484a81b4e8e6bc1d5333d984e8bdca356b444a

SHA256
028c13f7b44b54dbb1020946769a780424d6116dc7f3f23273b8c09bb4984761

SHA512
1649a8c3b043dbe65c2ce63e29fbba04fc6b764f772dc20b61cca40e2eea9d5dea72fd07ddc1e058064664781080fe21def72cf59fc531a0e2b78fd2c8065852

Download Submit
memory/888-104-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-110-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-134-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-131-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-128-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-125-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-71-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-122-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-119-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-116-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-75-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-113-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-79-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-82-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-85-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-88-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-91-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-92-0x00000000025D0000-0x0000000002672000-memory.dmp

Filesize
648KB

Download
memory/888-98-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-101-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/888-107-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/2068-69-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/2068-66-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/2068-65-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/2464-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2464-76-0x00000000039B0000-0x0000000003CB9000-memory.dmp

Filesize
3.0MB

Download
memory/2464-74-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2464-64-0x00000000039B0000-0x0000000003CB9000-memory.dmp

Filesize
3.0MB

Download
memory/3056-3-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/3056-73-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3056-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads