Malware Analysis Report

2025-08-10 14:00

Sample ID 240804-qnslsazhqa
Target IkpQaE4MtUvIW5WFsHjc3NdL.exe
SHA256 a045aae04ded2c18b1ab1e206c18bf954844afd6b9c6e9efcecc4cc05dae71da
Tags
socks5systemz botnet discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a045aae04ded2c18b1ab1e206c18bf954844afd6b9c6e9efcecc4cc05dae71da

Threat Level: Known bad

The file IkpQaE4MtUvIW5WFsHjc3NdL.exe was found to be: Known bad.

Malicious Activity Summary

socks5systemz botnet discovery

Socks5Systemz

Detect Socks5Systemz Payload

Executes dropped EXE

Loads dropped DLL

Unexpected DNS network traffic destination

Checks installed software on the system

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-04 13:24

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-04 13:24

Reported

2024-08-04 13:27

Platform

win10v2004-20240802-en

Max time kernel

142s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

Signatures

Detect Socks5Systemz Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Socks5Systemz

botnet socks5systemz

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 141.98.234.31 N/A N/A

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4816 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 4816 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 4816 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 2088 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2088 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2088 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2088 wrote to memory of 4188 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2088 wrote to memory of 4188 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2088 wrote to memory of 4188 N/A C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

"C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp" /SL5="$5028A,4067069,54272,C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -i

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -s

Network

Country Destination Domain Proto
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
HK 141.98.234.31:53 erribed.ua udp
CH 185.196.8.214:80 erribed.ua tcp
US 8.8.8.8:53 31.234.98.141.in-addr.arpa udp
NL 45.156.23.96:2023 tcp
US 8.8.8.8:53 96.23.156.45.in-addr.arpa udp
US 8.8.8.8:53 214.8.196.185.in-addr.arpa udp

Files

memory/4816-1-0x0000000000400000-0x0000000000414000-memory.dmp

memory/4816-2-0x0000000000401000-0x000000000040B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-BKOAV.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

MD5 aaba635266ad32cae153be9b39c3e16e
SHA1 9d4338d105ccb852e8cd7ec055840c62e65e3555
SHA256 e7c0bb4fbfd84a21e1560589d150f204689f5514964c328fe876c03bbf3399f9
SHA512 70f09e276cefa6a57dbf97050be69f5f9fa4a8f39e1649b7d2c712447f6e3f27ac86d060d99dcf06484d9d25867d5a3b14aa9f5da8406a8915e34098d3606f67

memory/2088-13-0x0000000000400000-0x00000000004BD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-MJSLO.tmp\_isetup\_isdecmp.dll

MD5 a813d18268affd4763dde940246dc7e5
SHA1 c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256 e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512 b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

C:\Users\Admin\AppData\Local\Temp\is-MJSLO.tmp\_isetup\_iscrypt.dll

MD5 a69559718ab506675e907fe49deb71e9
SHA1 bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA256 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512 e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

MD5 9b042eff3b0588152789eaf936240a98
SHA1 b7dc00b65a62e942e395c472a1f9dc20fd521e7b
SHA256 ea7652fd71370f4f6c76816719b6902bb63e39c03a3ddce57b447f2503b815e2
SHA512 2dfc8ba920d69f93400ba40268d03b9c9669cc08364fe62b63a322177edac5dc824e2de66bed0695e8317c4a99bd61f80ebaa5ee8282eb6863ac121fb46d969a

memory/2924-58-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2924-59-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2924-61-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-65-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4816-66-0x0000000000400000-0x0000000000414000-memory.dmp

memory/2088-67-0x0000000000400000-0x00000000004BD000-memory.dmp

memory/4188-68-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-71-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-74-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-77-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-80-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-83-0x0000000000830000-0x00000000008D2000-memory.dmp

memory/4188-87-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-90-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-93-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-96-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-99-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-102-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-105-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-106-0x0000000000830000-0x00000000008D2000-memory.dmp

memory/4188-107-0x0000000000830000-0x00000000008D2000-memory.dmp

memory/4188-111-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4188-114-0x0000000000400000-0x00000000006C5000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-08-04 13:24

Reported

2024-08-04 13:27

Platform

win11-20240802-en

Max time kernel

141s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

Signatures

Detect Socks5Systemz Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Socks5Systemz

botnet socks5systemz

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 91.211.247.248 N/A N/A

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2352 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 2352 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 2352 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 2220 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2220 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2220 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2220 wrote to memory of 3120 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2220 wrote to memory of 3120 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2220 wrote to memory of 3120 N/A C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

"C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp" /SL5="$701FA,4067069,54272,C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -i

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -s

Network

Country Destination Domain Proto
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
LT 91.211.247.248:53 ddcjcyg.info udp
CH 185.196.8.214:80 ddcjcyg.info tcp
NL 89.105.201.183:2023 tcp

Files

memory/2352-0-0x0000000000400000-0x0000000000414000-memory.dmp

memory/2352-2-0x0000000000401000-0x000000000040B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-S18NK.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

MD5 aaba635266ad32cae153be9b39c3e16e
SHA1 9d4338d105ccb852e8cd7ec055840c62e65e3555
SHA256 e7c0bb4fbfd84a21e1560589d150f204689f5514964c328fe876c03bbf3399f9
SHA512 70f09e276cefa6a57dbf97050be69f5f9fa4a8f39e1649b7d2c712447f6e3f27ac86d060d99dcf06484d9d25867d5a3b14aa9f5da8406a8915e34098d3606f67

C:\Users\Admin\AppData\Local\Temp\is-8O52Q.tmp\_isetup\_isdecmp.dll

MD5 a813d18268affd4763dde940246dc7e5
SHA1 c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256 e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512 b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

memory/2220-19-0x0000000000400000-0x00000000004BD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-8O52Q.tmp\_isetup\_iscrypt.dll

MD5 a69559718ab506675e907fe49deb71e9
SHA1 bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA256 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512 e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

MD5 9b042eff3b0588152789eaf936240a98
SHA1 b7dc00b65a62e942e395c472a1f9dc20fd521e7b
SHA256 ea7652fd71370f4f6c76816719b6902bb63e39c03a3ddce57b447f2503b815e2
SHA512 2dfc8ba920d69f93400ba40268d03b9c9669cc08364fe62b63a322177edac5dc824e2de66bed0695e8317c4a99bd61f80ebaa5ee8282eb6863ac121fb46d969a

memory/4516-58-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4516-59-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4516-61-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/4516-63-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-66-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2352-67-0x0000000000400000-0x0000000000414000-memory.dmp

memory/2220-68-0x0000000000400000-0x00000000004BD000-memory.dmp

memory/3120-69-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-72-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-75-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-78-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-81-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-82-0x0000000000A30000-0x0000000000AD2000-memory.dmp

memory/3120-87-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-92-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-95-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-98-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-101-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-104-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-107-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-108-0x0000000000A30000-0x0000000000AD2000-memory.dmp

memory/3120-109-0x0000000000A30000-0x0000000000AD2000-memory.dmp

memory/3120-113-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/3120-116-0x0000000000400000-0x00000000006C5000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-04 13:24

Reported

2024-08-04 13:27

Platform

win7-20240729-en

Max time kernel

149s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

Signatures

Detect Socks5Systemz Payload

Description Indicator Process Target
N/A N/A N/A N/A

Socks5Systemz

botnet socks5systemz

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 45.155.250.90 N/A N/A

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 1752 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp
PID 2364 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe
PID 2364 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe

"C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

"C:\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp" /SL5="$40112,4067069,54272,C:\Users\Admin\AppData\Local\Temp\IkpQaE4MtUvIW5WFsHjc3NdL.exe"

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -i

C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

"C:\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe" -s

Network

Country Destination Domain Proto
SE 45.155.250.90:53 bmnvpci.com udp
CH 185.196.8.214:80 bmnvpci.com tcp

Files

memory/1752-0-0x0000000000400000-0x0000000000414000-memory.dmp

memory/1752-3-0x0000000000401000-0x000000000040B000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-9LI36.tmp\IkpQaE4MtUvIW5WFsHjc3NdL.tmp

MD5 aaba635266ad32cae153be9b39c3e16e
SHA1 9d4338d105ccb852e8cd7ec055840c62e65e3555
SHA256 e7c0bb4fbfd84a21e1560589d150f204689f5514964c328fe876c03bbf3399f9
SHA512 70f09e276cefa6a57dbf97050be69f5f9fa4a8f39e1649b7d2c712447f6e3f27ac86d060d99dcf06484d9d25867d5a3b14aa9f5da8406a8915e34098d3606f67

memory/2364-15-0x0000000000400000-0x00000000004BD000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-P8IV3.tmp\_isetup\_shfoldr.dll

MD5 92dc6ef532fbb4a5c3201469a5b5eb63
SHA1 3e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA256 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA512 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

\Users\Admin\AppData\Local\Temp\is-P8IV3.tmp\_isetup\_isdecmp.dll

MD5 a813d18268affd4763dde940246dc7e5
SHA1 c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256 e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512 b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

\Users\Admin\AppData\Local\Temp\is-P8IV3.tmp\_isetup\_iscrypt.dll

MD5 a69559718ab506675e907fe49deb71e9
SHA1 bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA256 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512 e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

\Users\Admin\AppData\Local\Combiner Free\combinerfree32.exe

MD5 9b042eff3b0588152789eaf936240a98
SHA1 b7dc00b65a62e942e395c472a1f9dc20fd521e7b
SHA256 ea7652fd71370f4f6c76816719b6902bb63e39c03a3ddce57b447f2503b815e2
SHA512 2dfc8ba920d69f93400ba40268d03b9c9669cc08364fe62b63a322177edac5dc824e2de66bed0695e8317c4a99bd61f80ebaa5ee8282eb6863ac121fb46d969a

memory/2364-58-0x0000000004B00000-0x0000000004DC5000-memory.dmp

memory/2836-60-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2836-61-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2836-64-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-67-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/1752-69-0x0000000000400000-0x0000000000414000-memory.dmp

memory/2364-70-0x0000000000400000-0x00000000004BD000-memory.dmp

memory/2672-73-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2364-74-0x0000000004B00000-0x0000000004DC5000-memory.dmp

memory/2672-77-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2364-78-0x0000000004B00000-0x0000000004DC5000-memory.dmp

memory/2672-79-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-84-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-87-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-90-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-91-0x0000000002610000-0x00000000026B2000-memory.dmp

memory/2672-95-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-100-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-103-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-104-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-107-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-112-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-116-0x0000000000400000-0x00000000006C5000-memory.dmp

memory/2672-117-0x0000000000400000-0x00000000006C5000-memory.dmp