Malware Analysis Report

2024-11-15 06:30

Sample ID 210712-874y6v7dkn
Target 11.bin.zip
SHA256 3b0dd80fe69341c8c788647b73e8eace9b9ce28d5393de9350993c43f978819d
Tags
spyware stealer echelon
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

3b0dd80fe69341c8c788647b73e8eace9b9ce28d5393de9350993c43f978819d

Threat Level: Known bad

The file 11.bin.zip was found to be: Known bad.

Malicious Activity Summary

spyware stealer echelon

Echelon

Executes dropped EXE

Reads user/profile data of web browsers

Looks up external IP address via web service

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks processor information in registry

Delays execution with timeout.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-07-12 18:43

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-07-12 18:43

Reported

2021-07-12 18:46

Platform

win7v20210410

Max time kernel

118s

Max time network

165s

Command Line

"C:\Users\Admin\AppData\Local\Temp\11.bin.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.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 ip-api.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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\11.bin.exe

"C:\Users\Admin\AppData\Local\Temp\11.bin.exe"

C:\Windows\system32\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\11.bat" "

C:\Windows\system32\cmd.exe

cmd

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

"C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.235.88.121:443 api.ipify.org tcp
N/A 8.8.8.8:53 ip-api.com udp
N/A 208.95.112.1:80 ip-api.com tcp
N/A 8.8.8.8:53 api.telegram.org udp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 8.8.8.8:53 api.telegram.org udp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 149.154.167.220:443 api.telegram.org tcp

Files

memory/1644-59-0x0000000001080000-0x0000000001081000-memory.dmp

memory/1752-61-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\11.bat

MD5 9d90fceafccbb5fcb99d4b5561c1ee1e
SHA1 047a96822761e48649f0c68c7f17a055c5dd6ca3
SHA256 a5e1970266b0f9cc93252b41191a0a0a6b30cb907ca9d8f2b5beef9d550886da
SHA512 615b4ec0ca22bb04239aa9f72d235960d191885526827dc241e72b8bc08a4f1c83e64fc2d4ae832340cd476d3acfc2eb540b875f2980eda0e4847d2b29604023

memory/1788-63-0x0000000000000000-mapping.dmp

memory/1744-64-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

MD5 c287b77c245838cb2434eb92ae94703d
SHA1 580e0781c185063f8a193bb650bb91df79f73fd0
SHA256 9c20d4054d168863670376c4961b29c50f03b3c76d307c9f894e5ba25d5605c2
SHA512 308537568c896e78ccdf7d1003d3e92e853343991cc8b175d8a432de0a0a5d6c04ef3562b7ad0af396c114dd645b5bf32e5b6a156867db2cbad9835b18229c5c

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

MD5 c287b77c245838cb2434eb92ae94703d
SHA1 580e0781c185063f8a193bb650bb91df79f73fd0
SHA256 9c20d4054d168863670376c4961b29c50f03b3c76d307c9f894e5ba25d5605c2
SHA512 308537568c896e78ccdf7d1003d3e92e853343991cc8b175d8a432de0a0a5d6c04ef3562b7ad0af396c114dd645b5bf32e5b6a156867db2cbad9835b18229c5c

memory/1744-67-0x0000000001000000-0x0000000001001000-memory.dmp

memory/1644-69-0x000000001B2C0000-0x000000001B2C2000-memory.dmp

memory/1744-70-0x0000000000A40000-0x0000000000AB1000-memory.dmp

memory/1744-71-0x000000001B1B0000-0x000000001B1B2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-07-12 18:43

Reported

2021-07-12 18:46

Platform

win10v20210408

Max time kernel

63s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\11.bin.exe"

Signatures

Echelon

stealer spyware echelon

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\ProgramData\Decoder.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 api.ipify.org N/A N/A
N/A ip-api.com N/A N/A
N/A freegeoip.app N/A N/A
N/A freegeoip.app N/A N/A
N/A api.ipify.org N/A N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 C:\ProgramData\Decoder.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\ProgramData\Decoder.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
N/A N/A C:\ProgramData\Decoder.exe N/A
N/A N/A C:\ProgramData\Decoder.exe N/A
N/A N/A C:\ProgramData\Decoder.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Decoder.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3492 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\11.bin.exe C:\Windows\system32\cmd.exe
PID 3492 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\11.bin.exe C:\Windows\system32\cmd.exe
PID 3492 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\11.bin.exe C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe
PID 3492 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\11.bin.exe C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe
PID 2328 wrote to memory of 2076 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2328 wrote to memory of 2076 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2644 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe C:\ProgramData\Decoder.exe
PID 2644 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe C:\ProgramData\Decoder.exe
PID 2644 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe C:\ProgramData\Decoder.exe
PID 2644 wrote to memory of 3844 N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe C:\Windows\system32\cmd.exe
PID 2644 wrote to memory of 3844 N/A C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe C:\Windows\system32\cmd.exe
PID 3844 wrote to memory of 208 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 3844 wrote to memory of 208 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe

Processes

C:\Users\Admin\AppData\Local\Temp\11.bin.exe

"C:\Users\Admin\AppData\Local\Temp\11.bin.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\11.bat" "

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

"C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe"

C:\Windows\system32\cmd.exe

cmd

C:\ProgramData\Decoder.exe

"C:\ProgramData\Decoder.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\.cmd""

C:\Windows\system32\timeout.exe

timeout 4

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.235.88.121:443 api.ipify.org tcp
N/A 8.8.8.8:53 ip-api.com udp
N/A 208.95.112.1:80 ip-api.com tcp
N/A 8.8.8.8:53 api.telegram.org udp
N/A 149.154.167.220:443 api.telegram.org tcp
N/A 8.8.8.8:53 freegeoip.app udp
N/A 104.21.19.200:443 freegeoip.app tcp
N/A 8.8.8.8:53 f0521569.xsph.ru udp
N/A 141.8.192.151:80 f0521569.xsph.ru tcp

Files

memory/3492-114-0x0000000000420000-0x0000000000421000-memory.dmp

memory/2328-116-0x0000000000000000-mapping.dmp

memory/3492-117-0x00000000026B0000-0x00000000026B2000-memory.dmp

memory/2644-118-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

MD5 c287b77c245838cb2434eb92ae94703d
SHA1 580e0781c185063f8a193bb650bb91df79f73fd0
SHA256 9c20d4054d168863670376c4961b29c50f03b3c76d307c9f894e5ba25d5605c2
SHA512 308537568c896e78ccdf7d1003d3e92e853343991cc8b175d8a432de0a0a5d6c04ef3562b7ad0af396c114dd645b5bf32e5b6a156867db2cbad9835b18229c5c

C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.exe

MD5 c287b77c245838cb2434eb92ae94703d
SHA1 580e0781c185063f8a193bb650bb91df79f73fd0
SHA256 9c20d4054d168863670376c4961b29c50f03b3c76d307c9f894e5ba25d5605c2
SHA512 308537568c896e78ccdf7d1003d3e92e853343991cc8b175d8a432de0a0a5d6c04ef3562b7ad0af396c114dd645b5bf32e5b6a156867db2cbad9835b18229c5c

memory/2644-121-0x0000000000030000-0x0000000000031000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\11.bat

MD5 9d90fceafccbb5fcb99d4b5561c1ee1e
SHA1 047a96822761e48649f0c68c7f17a055c5dd6ca3
SHA256 a5e1970266b0f9cc93252b41191a0a0a6b30cb907ca9d8f2b5beef9d550886da
SHA512 615b4ec0ca22bb04239aa9f72d235960d191885526827dc241e72b8bc08a4f1c83e64fc2d4ae832340cd476d3acfc2eb540b875f2980eda0e4847d2b29604023

memory/2076-124-0x0000000000000000-mapping.dmp

memory/2644-125-0x000000001AC40000-0x000000001ACB1000-memory.dmp

memory/2644-126-0x000000001AD90000-0x000000001AD92000-memory.dmp

C:\ProgramData\Decoder.exe

MD5 c29c0d495ed13e703f433d53bdffdab8
SHA1 74ed36e6b6027b61abcfe2956670ffd9de7fd71a
SHA256 20309707aa6fc678963aace7685a37839d439c850b1ba399bdbfbbeddc10ed4b
SHA512 fea4c1066ee6df3ebb29a354678a3d0f1398cd216b92b261296fcff580b00e19cefe24d975beebcc41854cceef3df2702d569811358dae4203a924fb52cf5426

memory/3844-128-0x0000000000000000-mapping.dmp

memory/2872-127-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\.cmd

MD5 73712247036b6a24d16502c57a3e5679
SHA1 65ca9edadb0773fc34db7dfefe9e6416f1ac17fa
SHA256 8bd49d7e7e6b2c2dc16a4cb0eebb8f28892775fad56c9e4aaa22d59f01883cd0
SHA512 548eef10b0118f7d907fa19c12de68b47278afffb3eb9460621efb2b711ebcf6b90d0ea1c077fc480e032bf241fb3f8cc995ec1373e301446f89f1a74a6309de

memory/208-131-0x0000000000000000-mapping.dmp

C:\ProgramData\Decoder.exe

MD5 c29c0d495ed13e703f433d53bdffdab8
SHA1 74ed36e6b6027b61abcfe2956670ffd9de7fd71a
SHA256 20309707aa6fc678963aace7685a37839d439c850b1ba399bdbfbbeddc10ed4b
SHA512 fea4c1066ee6df3ebb29a354678a3d0f1398cd216b92b261296fcff580b00e19cefe24d975beebcc41854cceef3df2702d569811358dae4203a924fb52cf5426

memory/2872-133-0x0000000002770000-0x0000000002806000-memory.dmp

memory/2872-134-0x0000000004D60000-0x0000000004D61000-memory.dmp

memory/2872-135-0x00000000025C0000-0x0000000002654000-memory.dmp

memory/2872-136-0x0000000004D50000-0x0000000004D51000-memory.dmp

memory/2872-138-0x0000000004D53000-0x0000000004D54000-memory.dmp

memory/2872-137-0x0000000004D52000-0x0000000004D53000-memory.dmp

memory/2872-139-0x0000000004D54000-0x0000000004D56000-memory.dmp

memory/2872-140-0x00000000060A0000-0x00000000060A1000-memory.dmp

memory/2872-141-0x0000000006FD0000-0x0000000006FD1000-memory.dmp

memory/2872-142-0x00000000055D0000-0x0000000005640000-memory.dmp