Malware Analysis Report

2025-03-15 07:44

Sample ID 240216-lzbp7age69
Target a0168628baae121461de044370b320b5
SHA256 cae64b92f6db0a3fc9c3f8eedce5aea39a9551b283b2b0e49094a45a3609c395
Tags
upx isfb gozi
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

cae64b92f6db0a3fc9c3f8eedce5aea39a9551b283b2b0e49094a45a3609c395

Threat Level: Known bad

The file a0168628baae121461de044370b320b5 was found to be: Known bad.

Malicious Activity Summary

upx isfb gozi

Gozi family

UPX packed file

Executes dropped EXE

Loads dropped DLL

Deletes itself

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-16 09:57

Signatures

Gozi family

gozi

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-16 09:57

Reported

2024-02-16 10:00

Platform

win7-20240215-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe"

Signatures

Deletes itself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

UPX packed file

upx
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

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

"C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe"

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 zipansion.com udp
US 172.67.144.180:80 zipansion.com tcp
US 8.8.8.8:53 yxeepsek.net udp
US 104.21.20.204:80 yxeepsek.net tcp

Files

memory/2932-1-0x0000000000400000-0x00000000008EF000-memory.dmp

memory/2932-0-0x0000000000400000-0x000000000062A000-memory.dmp

memory/2932-3-0x0000000000270000-0x00000000003A3000-memory.dmp

\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

MD5 11199d016e754719df4ca9036503a0aa
SHA1 aedf97b9c1645831ec0223f200d8d2f1fdee65ae
SHA256 2464978068269852038683349884eabfdaf9f9cb4ecb210b8df44c6df52fbf37
SHA512 ba71a0ef109d4af4fc230703a2dcbc5a07914f6e684e14f23e57299f6e3edd38556d34112ae0df27d6e364b76e045061429dca506b72c10d360ae8c57b4543e1

memory/2932-15-0x00000000038E0000-0x0000000003DCF000-memory.dmp

memory/2112-17-0x0000000000400000-0x000000000062A000-memory.dmp

memory/2112-16-0x0000000000400000-0x00000000008EF000-memory.dmp

memory/2932-14-0x0000000000400000-0x000000000062A000-memory.dmp

memory/2112-18-0x0000000001B20000-0x0000000001C53000-memory.dmp

memory/2112-23-0x0000000000400000-0x000000000061D000-memory.dmp

memory/2112-24-0x0000000003410000-0x000000000363A000-memory.dmp

memory/2112-31-0x0000000000400000-0x00000000008EF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-16 09:57

Reported

2024-02-16 10:00

Platform

win10v2004-20231215-en

Max time kernel

143s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe"

Signatures

Deletes itself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

UPX packed file

upx
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

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

"C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe"

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 187.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 zipansion.com udp
US 172.67.144.180:80 zipansion.com tcp
US 8.8.8.8:53 yxeepsek.net udp
US 172.67.194.101:80 yxeepsek.net tcp
US 8.8.8.8:53 180.144.67.172.in-addr.arpa udp
US 8.8.8.8:53 101.194.67.172.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 175.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 12.173.189.20.in-addr.arpa udp

Files

memory/2124-0-0x0000000000400000-0x00000000008EF000-memory.dmp

memory/2124-1-0x0000000001CF0000-0x0000000001E23000-memory.dmp

memory/2124-2-0x0000000000400000-0x000000000062A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\a0168628baae121461de044370b320b5.exe

MD5 4ae04524e2a6f9604cdf22ad029eea4f
SHA1 391433454535ae19e9ce95b006d9183b4aee3d4c
SHA256 8cb50093aa02a5d2907d65b6c4ee9ac0bd24be56e34ef32f896bb6c8e2dc9e98
SHA512 fcf98923ae80c3a9935b2f43f6f0d630d0c4d685666ed68c15190a24a14b845066a955b1303192434b5734ec39ddd562b8d45a8f5838c05dbb2404f9e18bbbe1

memory/2124-12-0x0000000000400000-0x000000000062A000-memory.dmp

memory/5032-13-0x0000000000400000-0x00000000008EF000-memory.dmp

memory/5032-15-0x0000000001D00000-0x0000000001E33000-memory.dmp

memory/5032-14-0x0000000000400000-0x000000000062A000-memory.dmp

memory/5032-20-0x0000000005600000-0x000000000582A000-memory.dmp

memory/5032-21-0x0000000000400000-0x000000000061D000-memory.dmp

memory/5032-28-0x0000000000400000-0x00000000008EF000-memory.dmp