Malware Analysis Report

2024-11-30 05:21

Sample ID 240710-blvk2axcrr
Target 22613505c3fea6ac505f3ed2c8e0df9998331832f405fbba4f9f5a48de753055.zip
SHA256 22613505c3fea6ac505f3ed2c8e0df9998331832f405fbba4f9f5a48de753055
Tags
lumma stealer
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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

22613505c3fea6ac505f3ed2c8e0df9998331832f405fbba4f9f5a48de753055

Threat Level: Known bad

The file 22613505c3fea6ac505f3ed2c8e0df9998331832f405fbba4f9f5a48de753055.zip was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-10 01:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-10 01:14

Reported

2024-07-10 01:17

Platform

win7-20240704-en

Max time kernel

44s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe"

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1668 set thread context of 2308 N/A C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe C:\Windows\SysWOW64\more.com

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe N/A
N/A N/A C:\Windows\SysWOW64\more.com N/A

Processes

C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe"

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\SearchIndexer.exe

C:\Windows\SysWOW64\SearchIndexer.exe

Network

N/A

Files

memory/1668-0-0x000007FEFD1C0000-0x000007FEFD397000-memory.dmp

memory/1668-4-0x000007FEFD1D8000-0x000007FEFD1D9000-memory.dmp

memory/1668-5-0x000007FEFD1C0000-0x000007FEFD397000-memory.dmp

memory/1668-6-0x000007FEFD1C0000-0x000007FEFD397000-memory.dmp

memory/1668-8-0x0000000000400000-0x000000000045E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\25ea8c20

MD5 eaad1a73f5c8ca1205765e8698682d5d
SHA1 0582f7bf43d113396651bfb0fb59d17564903efd
SHA256 36dcc41ae25ad8bf7eede5f0c0edd16a2a6b8ffa02376149bf4b55753c709eb6
SHA512 761fcdd3603da4e462bd8373eee39a05e4c27e24e9c645fb7bdc3fe387b7bbf2c18a146dddce8e56b0cb9c533c94cdf7c2d1068d0fd794a4df15aded49fd0b49

memory/2308-10-0x0000000076CE0000-0x0000000076E89000-memory.dmp

memory/2308-12-0x000000007663E000-0x0000000076640000-memory.dmp

memory/2308-11-0x0000000076630000-0x00000000767CD000-memory.dmp

memory/2308-13-0x0000000076630000-0x00000000767CD000-memory.dmp

memory/2308-15-0x0000000076630000-0x00000000767CD000-memory.dmp

memory/2812-16-0x0000000076CE0000-0x0000000076E89000-memory.dmp

memory/2812-17-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2308-18-0x000000007663E000-0x0000000076640000-memory.dmp

memory/2812-20-0x000000000087D000-0x0000000000885000-memory.dmp

memory/2812-19-0x0000000000400000-0x0000000000453000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-10 01:14

Reported

2024-07-10 01:17

Platform

win10v2004-20240709-en

Max time kernel

93s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3948 set thread context of 1956 N/A C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe C:\Windows\SysWOW64\more.com

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe N/A
N/A N/A C:\Windows\SysWOW64\more.com N/A

Processes

C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\Setup.exe"

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\SearchIndexer.exe

C:\Windows\SysWOW64\SearchIndexer.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 bittercoldzzdwu.shop udp
US 172.67.134.113:443 bittercoldzzdwu.shop tcp
US 8.8.8.8:53 bouncedgowp.shop udp
US 104.21.93.198:443 bouncedgowp.shop tcp
US 8.8.8.8:53 113.134.67.172.in-addr.arpa udp
US 8.8.8.8:53 bannngwko.shop udp
US 172.67.146.61:443 bannngwko.shop tcp
US 8.8.8.8:53 bargainnykwo.shop udp
US 104.21.47.93:443 bargainnykwo.shop tcp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 198.93.21.104.in-addr.arpa udp
US 8.8.8.8:53 61.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 radiationnopp.shop udp
US 172.67.196.169:443 radiationnopp.shop tcp
US 8.8.8.8:53 answerrsdo.shop udp
US 104.21.44.192:443 answerrsdo.shop tcp
US 8.8.8.8:53 254.6.21.104.in-addr.arpa udp
US 8.8.8.8:53 169.196.67.172.in-addr.arpa udp
US 8.8.8.8:53 93.47.21.104.in-addr.arpa udp
US 8.8.8.8:53 publicitttyps.shop udp
US 104.21.25.154:443 publicitttyps.shop tcp
US 8.8.8.8:53 benchillppwo.shop udp
US 172.67.160.230:443 benchillppwo.shop tcp
US 8.8.8.8:53 steamcommunity.com udp
US 8.8.8.8:53 230.160.67.172.in-addr.arpa udp
US 8.8.8.8:53 154.25.21.104.in-addr.arpa udp
US 8.8.8.8:53 192.44.21.104.in-addr.arpa udp
GB 23.214.143.155:443 steamcommunity.com tcp
US 8.8.8.8:53 reinforcedirectorywd.shop udp
US 172.67.214.98:443 reinforcedirectorywd.shop tcp
US 8.8.8.8:53 98.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 155.143.214.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/3948-0-0x00000000004D0000-0x000000000052E000-memory.dmp

memory/3948-1-0x00007FFB33C10000-0x00007FFB34082000-memory.dmp

memory/3948-5-0x00007FFB33C28000-0x00007FFB33C29000-memory.dmp

memory/3948-6-0x00007FFB33C10000-0x00007FFB34082000-memory.dmp

memory/3948-7-0x00007FFB33C10000-0x00007FFB34082000-memory.dmp

memory/3948-9-0x00000000004D0000-0x000000000052E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\d68f9247

MD5 01577441a4cebd90b1c247b2179bc868
SHA1 ddc2aee97f9b3df4f725b24287445beb17b98b57
SHA256 95a1844d38812c874aaa53cbd25c7b8994a18c9235faa03fc9b4bf365fc43236
SHA512 ddb3e484c2c86cb2d751994794f676bb8ff76dd0284e38f7316bf1ba462200f9e0dc459deb7a8045dfd8c4067f08d3fb1484b99c314e79e0f7b78cfcb6b285ab

memory/1956-11-0x00007FFB35A90000-0x00007FFB35C85000-memory.dmp

memory/1956-13-0x000000007686E000-0x0000000076870000-memory.dmp

memory/1956-12-0x0000000076860000-0x0000000076C9C000-memory.dmp

memory/1956-14-0x0000000076860000-0x0000000076C9C000-memory.dmp

memory/1956-16-0x0000000076860000-0x0000000076C9C000-memory.dmp

memory/2980-17-0x00007FFB35A90000-0x00007FFB35C85000-memory.dmp

memory/2980-18-0x0000000000450000-0x00000000004A3000-memory.dmp

memory/2980-22-0x000000000062B000-0x0000000000632000-memory.dmp

memory/1956-21-0x000000007686E000-0x0000000076870000-memory.dmp

memory/2980-23-0x0000000000450000-0x00000000004A3000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-07-10 01:14

Reported

2024-07-10 01:17

Platform

win7-20240705-en

Max time kernel

121s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\tak_deco_lib.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\tak_deco_lib.dll,#1

Network

N/A

Files

memory/2108-1-0x0000000000230000-0x000000000028E000-memory.dmp

memory/2108-0-0x0000000000230000-0x000000000028E000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-07-10 01:14

Reported

2024-07-10 01:17

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

153s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\tak_deco_lib.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\!ŞetUp_64851--#PaSꞨKḙy#$$\tak_deco_lib.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 194.98.74.40.in-addr.arpa udp

Files

memory/5032-0-0x0000000000400000-0x000000000045E000-memory.dmp