socks5systemz | e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362

General

Target

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe
Size

5.4MB
MD5

68f8788e4e11f8eab8f92133828a55e7
SHA1

3b2bf79ef499e98b67016152cc05814f685e0190
SHA256

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362
SHA512

554d87cd2c5bbd9f7e00a208d28801292ad0ec792b351185575d37f37991fe09fc9ae0a277e7f36edd8ba6f661b2aa24d843fd5fda8bba9f0d5b0418bbede5c1
SSDEEP

98304:QDVpjUzReNlMZbOA0w+OdIKXTOIgqPAb+pf8/JD5Z8plD9WQLy2qYwX/OE+Ah:2jUzQMSA09Odh6SoapfUJD3afLGX/OQ

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1344-193-0x0000000002900000-0x00000000029A2000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz
Socks5systemz family
socks5systemz

Executes dropped EXE 2 IoCs

Processes:

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmpsyncplayer.exe

pid	Process
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
1344	syncplayer.exe

Loads dropped DLL 5 IoCs

Processes:

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exee9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

pid	Process
2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

Unexpected DNS network traffic destination 1 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

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

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exee9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmpsyncplayer.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	syncplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

pid	Process
2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exee9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

description	pid	Process	procid_target
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2428 wrote to memory of 2644	2428	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe	30
PID 2644 wrote to memory of 1344	2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp	31
PID 2644 wrote to memory of 1344	2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp	31
PID 2644 wrote to memory of 1344	2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp	31
PID 2644 wrote to memory of 1344	2644	e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp	31

C:\Users\Admin\AppData\Local\Temp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe
"C:\Users\Admin\AppData\Local\Temp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Users\Admin\AppData\Local\Temp\is-7G0DI.tmp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-7G0DI.tmp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp" /SL5="$701A8,5433055,54272,C:\Users\Admin\AppData\Local\Temp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Users\Admin\AppData\Local\SyncPlayer 1.8.1\syncplayer.exe
    "C:\Users\Admin\AppData\Local\SyncPlayer 1.8.1\syncplayer.exe" -i
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1344

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\SyncPlayer 1.8.1\syncplayer.exe

Filesize
2.9MB

MD5
6a0c1961ad13d5d66c2db0783631020e

SHA1
c85d7e68912c38469e9103fef060cbc1a6e14887

SHA256
b4e4eab1d184fe49958a8c32387f5a33ee3227ade495d4731d8659c244db7c2f

SHA512
e329bc987012ea93aade493f15c4795f0e3814cdf354210af0056a1866f8f236fdc933f7a4548bcaea641ae30b21ebbe93babf8e4fc2f2db9515ed3f168ea8c5

Download Submit
\Users\Admin\AppData\Local\Temp\is-5SGL5.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-5SGL5.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-7G0DI.tmp\e9b35b5be376ac692883d89a4e6bd3adf6cce42317886c3449349b6be85f8362.tmp

Filesize
688KB

MD5
c095b47a48bc00a5c4c937bab3455219

SHA1
ced7935cd85f0d8a22d9b41519dd2413e84d5eae

SHA256
7a8d04667ac6b12af95f882e83e3dd148a953800240b8fd95da91828c56213cb

SHA512
997199543a1a54166d0b6c8f0be51b67b454b1cc3a61297bd7514370230952b2a937ff866f13e0a0ccbabccd331bf85e461ddfa1f081c17eb810c92a1833069c

Download Submit
memory/1344-183-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-202-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-222-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-170-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-219-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-171-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-215-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-212-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-177-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-180-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-209-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-186-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-189-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-192-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-193-0x0000000002900000-0x00000000029A2000-memory.dmp

Filesize
648KB

Download
memory/1344-199-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/1344-206-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/2428-3-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2428-175-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2428-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2644-203-0x0000000003A50000-0x0000000003D3E000-memory.dmp

Filesize
2.9MB

Download
memory/2644-11-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2644-174-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2644-168-0x0000000003A50000-0x0000000003D3E000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads