Malware Analysis Report

2024-11-13 14:25

Sample ID 210730-t683lmbs4a
Target pass.exe
SHA256 e42ba94ba2b856fdb7aa01b9dee11abd71c55b6fc15e1933a77269deedb57e88
Tags
echelon spyware stealer suricata
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e42ba94ba2b856fdb7aa01b9dee11abd71c55b6fc15e1933a77269deedb57e88

Threat Level: Known bad

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

Malicious Activity Summary

echelon spyware stealer suricata

suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

Echelon

Executes dropped EXE

Reads user/profile data of web browsers

Loads dropped DLL

Looks up external IP address via web service

Enumerates physical storage devices

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-07-30 07:54

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-07-30 07:54

Reported

2021-07-30 07:56

Platform

win7v20210408

Max time kernel

116s

Max time network

16s

Command Line

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

Signatures

Echelon

stealer spyware echelon

suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

suricata

suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

suricata

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\98899.exe N/A

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A wtfismyip.com N/A N/A
N/A wtfismyip.com N/A N/A
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\98899.exe

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\98899.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1628 wrote to memory of 1428 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe
PID 1628 wrote to memory of 1428 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe
PID 1628 wrote to memory of 1428 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe
PID 1628 wrote to memory of 1428 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe
PID 1628 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\98899.exe
PID 1628 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\98899.exe
PID 1628 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\98899.exe
PID 1628 wrote to memory of 1208 N/A C:\Users\Admin\AppData\Local\Temp\pass.exe C:\Users\Admin\AppData\Local\Temp\98899.exe
PID 1208 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\98899.exe C:\Windows\SysWOW64\WerFault.exe
PID 1208 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\98899.exe C:\Windows\SysWOW64\WerFault.exe
PID 1208 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\98899.exe C:\Windows\SysWOW64\WerFault.exe
PID 1208 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\98899.exe C:\Windows\SysWOW64\WerFault.exe

Processes

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

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

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

"C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe"

C:\Users\Admin\AppData\Local\Temp\98899.exe

"C:\Users\Admin\AppData\Local\Temp\98899.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 1248

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 wtfismyip.com udp
N/A 54.39.106.25:443 wtfismyip.com tcp
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.235.190.106:443 api.ipify.org tcp
N/A 8.8.8.8:53 f0485066.xsph.ru udp
N/A 141.8.192.151:80 f0485066.xsph.ru tcp

Files

memory/1628-60-0x0000000075551000-0x0000000075553000-memory.dmp

\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

MD5 c10aa673e83a05634292512446b5896d
SHA1 8ac8a1820c0f907412b8159476348ed690cfbaee
SHA256 6040eb35031a150e4ba05d2e808c5d800a051a537ce4b6c68f3f9b0da9a7258e
SHA512 2a0bd1ccae71a802ffcfa79a2c15ed54a7c932b63905f8cbd320f8e90af729294e8812ead8bba7853bc5527afba00fdf77d353ad857187a32efb0cfc854a4d67

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

MD5 c10aa673e83a05634292512446b5896d
SHA1 8ac8a1820c0f907412b8159476348ed690cfbaee
SHA256 6040eb35031a150e4ba05d2e808c5d800a051a537ce4b6c68f3f9b0da9a7258e
SHA512 2a0bd1ccae71a802ffcfa79a2c15ed54a7c932b63905f8cbd320f8e90af729294e8812ead8bba7853bc5527afba00fdf77d353ad857187a32efb0cfc854a4d67

memory/1428-62-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

MD5 c10aa673e83a05634292512446b5896d
SHA1 8ac8a1820c0f907412b8159476348ed690cfbaee
SHA256 6040eb35031a150e4ba05d2e808c5d800a051a537ce4b6c68f3f9b0da9a7258e
SHA512 2a0bd1ccae71a802ffcfa79a2c15ed54a7c932b63905f8cbd320f8e90af729294e8812ead8bba7853bc5527afba00fdf77d353ad857187a32efb0cfc854a4d67

memory/1428-67-0x0000000001090000-0x0000000001091000-memory.dmp

memory/1208-66-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

C:\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

memory/1208-71-0x0000000000970000-0x0000000000971000-memory.dmp

memory/1208-74-0x0000000004BD0000-0x0000000004BD1000-memory.dmp

memory/1428-75-0x00000000025A0000-0x0000000002611000-memory.dmp

memory/1428-76-0x0000000002630000-0x0000000002632000-memory.dmp

memory/1064-77-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

memory/1064-83-0x0000000000270000-0x00000000002D0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-07-30 07:54

Reported

2021-07-30 07:56

Platform

win10v20210410

Max time kernel

17s

Max time network

115s

Command Line

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

Signatures

Echelon

stealer spyware echelon

suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

suricata

suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

suricata

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\98899.exe N/A

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A wtfismyip.com N/A N/A
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A
N/A wtfismyip.com N/A N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\98899.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\98899.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A

Processes

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

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

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

"C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe"

C:\Users\Admin\AppData\Local\Temp\98899.exe

"C:\Users\Admin\AppData\Local\Temp\98899.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 1924

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 wtfismyip.com udp
N/A 54.39.106.25:443 wtfismyip.com tcp
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.235.190.106:443 api.ipify.org tcp
N/A 8.8.8.8:53 discord.com udp
N/A 162.159.128.233:443 discord.com tcp
N/A 8.8.8.8:53 f0485066.xsph.ru udp
N/A 141.8.192.151:80 f0485066.xsph.ru tcp

Files

memory/2456-114-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

MD5 c10aa673e83a05634292512446b5896d
SHA1 8ac8a1820c0f907412b8159476348ed690cfbaee
SHA256 6040eb35031a150e4ba05d2e808c5d800a051a537ce4b6c68f3f9b0da9a7258e
SHA512 2a0bd1ccae71a802ffcfa79a2c15ed54a7c932b63905f8cbd320f8e90af729294e8812ead8bba7853bc5527afba00fdf77d353ad857187a32efb0cfc854a4d67

memory/2740-117-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\CoderVir Stealer Love Lolz.guru.exe

MD5 c10aa673e83a05634292512446b5896d
SHA1 8ac8a1820c0f907412b8159476348ed690cfbaee
SHA256 6040eb35031a150e4ba05d2e808c5d800a051a537ce4b6c68f3f9b0da9a7258e
SHA512 2a0bd1ccae71a802ffcfa79a2c15ed54a7c932b63905f8cbd320f8e90af729294e8812ead8bba7853bc5527afba00fdf77d353ad857187a32efb0cfc854a4d67

C:\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

C:\Users\Admin\AppData\Local\Temp\98899.exe

MD5 ac0a9390d50cbc5133523482b31e0735
SHA1 4d29f350e46df5672f87095033cdfe3710c58b42
SHA256 710dec8e4d9f735cab190d54b4b27b23636d98d588b93ddbc112a48427eaa18c
SHA512 a5fd9ec8f7b60a63865b1cf85daf76247c677c7a1de0165449680f7640be2d48ff90dd97639c644e013b4c2e429240e0b52804334b49b3ac7903c6d7fd4e8f64

memory/2456-120-0x0000000000900000-0x0000000000901000-memory.dmp

memory/2740-122-0x0000000000830000-0x0000000000831000-memory.dmp

memory/2456-124-0x0000000003270000-0x00000000032E1000-memory.dmp

memory/2740-125-0x00000000050C0000-0x00000000050C1000-memory.dmp

memory/2456-126-0x0000000001290000-0x0000000001292000-memory.dmp