Analysis
- max time kernel
145s - max time network
105s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
04/07/2024, 19:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
!ŞetUp_51286--#PaSꞨKḙy#$$/Setup.exe
Resource
win7-20240221-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
!ŞetUp_51286--#PaSꞨKḙy#$$/Setup.exe
Resource
win10v2004-20240704-en
13 signatures
150 seconds
Behavioral task
behavioral3
Sample
!ŞetUp_51286--#PaSꞨKḙy#$$/Setup.exe
Resource
win11-20240508-en
4 signatures
150 seconds
General
- Target !ŞetUp_51286--#PaSꞨKḙy#$$/Setup.exe
- Size 1.1MB
- Sample240704-yarfkaxeke
- SHA256 6a2d3876003f6c68f824df4f0033564d8c230716908ba2e6c06ea1dd6d5f98e8
- MD5 f975a2d83d63a473fa2fc5206b66bb79
- SHA1 e49d21f112ab27ae0953aff30ae122440cf164b9
- SHA512 4af4ce56bf131432d488ed112f8858c1e1392d013c6ac0603f2fd70ed513091e35854c0f678efeab7fa9a551517c6b9698f40a92729112de4b852fa3c0c69d64
- SSDEEP 12288:IbCylcTVPbi7vT1K7n6HpVkg8KHIo5u0K1VmMxEnbuvuY2jTU+LHMA+nk2oG1ts:4lcTVPbikTMkg8KH/mmMxnvfphx8
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lumma
C2
-
https://unwielldyzpwo.shop/api
Signatures
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Downloads MZ/PE file
- Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4604 set thread context of 1552 4604 Setup.exe 78 PID 3908 set thread context of 4212 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 83 PID 3288 set thread context of 4172 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 86 - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\CefSharp.BrowserSubprocess.job comp.exe File created C:\Windows\Tasks\Managed Machine Service Mini.job comp.exe - Executes dropped EXE 2 IoCs
pid Process 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe -
pid Process 2580 powershell.exe - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4604 Setup.exe 4604 Setup.exe 1552 more.com 1552 more.com 216 SearchIndexer.exe 216 SearchIndexer.exe 216 SearchIndexer.exe 216 SearchIndexer.exe 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 4212 comp.exe 4212 comp.exe 4172 comp.exe 4172 comp.exe 2580 powershell.exe 2580 powershell.exe - Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 4604 Setup.exe 1552 more.com 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 4212 comp.exe 4172 comp.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2580 powershell.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe - Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 4604 wrote to memory of 1552 4604 Setup.exe 78 PID 4604 wrote to memory of 1552 4604 Setup.exe 78 PID 4604 wrote to memory of 1552 4604 Setup.exe 78 PID 4604 wrote to memory of 1552 4604 Setup.exe 78 PID 1552 wrote to memory of 216 1552 more.com 80 PID 1552 wrote to memory of 216 1552 more.com 80 PID 1552 wrote to memory of 216 1552 more.com 80 PID 1552 wrote to memory of 216 1552 more.com 80 PID 216 wrote to memory of 3908 216 SearchIndexer.exe 82 PID 216 wrote to memory of 3908 216 SearchIndexer.exe 82 PID 216 wrote to memory of 3908 216 SearchIndexer.exe 82 PID 3908 wrote to memory of 4212 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 83 PID 3908 wrote to memory of 4212 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 83 PID 3908 wrote to memory of 4212 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 83 PID 216 wrote to memory of 3288 216 SearchIndexer.exe 85 PID 216 wrote to memory of 3288 216 SearchIndexer.exe 85 PID 216 wrote to memory of 3288 216 SearchIndexer.exe 85 PID 3288 wrote to memory of 4172 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 86 PID 3288 wrote to memory of 4172 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 86 PID 3288 wrote to memory of 4172 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 86 PID 3908 wrote to memory of 4212 3908 3XJKGGKKAP7WHKELR8UQONZC35RFI.exe 83 PID 3288 wrote to memory of 4172 3288 5N57UY572XC7M2XUVGVS7NN55FL.exe 86 PID 4212 wrote to memory of 2044 4212 comp.exe 89 PID 4212 wrote to memory of 2044 4212 comp.exe 89 PID 4212 wrote to memory of 2044 4212 comp.exe 89 PID 4172 wrote to memory of 2996 4172 comp.exe 90 PID 4172 wrote to memory of 2996 4172 comp.exe 90 PID 4172 wrote to memory of 2996 4172 comp.exe 90 PID 4212 wrote to memory of 2044 4212 comp.exe 89 PID 4212 wrote to memory of 2044 4212 comp.exe 89 PID 4172 wrote to memory of 2996 4172 comp.exe 90 PID 4172 wrote to memory of 2996 4172 comp.exe 90 PID 2996 wrote to memory of 2580 2996 explorer.exe 91 PID 2996 wrote to memory of 2580 2996 explorer.exe 91 PID 2996 wrote to memory of 2580 2996 explorer.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\!ŞetUp_51286--#PaSꞨKḙy#$$\Setup.exe"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_51286--#PaSꞨKḙy#$$\Setup.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\SysWOW64\more.comC:\Windows\SysWOW64\more.com2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Windows\SysWOW64\SearchIndexer.exeC:\Windows\SysWOW64\SearchIndexer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:216 -
C:\Users\Admin\AppData\Local\Temp\3XJKGGKKAP7WHKELR8UQONZC35RFI.exe"C:\Users\Admin\AppData\Local\Temp\3XJKGGKKAP7WHKELR8UQONZC35RFI.exe"4⤵
- Suspicious use of SetThreadContext
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Windows\SysWOW64\comp.exeC:\Windows\SysWOW64\comp.exe5⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4212 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe6⤵PID:2044
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-
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C:\Users\Admin\AppData\Local\Temp\5N57UY572XC7M2XUVGVS7NN55FL.exe"C:\Users\Admin\AppData\Local\Temp\5N57UY572XC7M2XUVGVS7NN55FL.exe"4⤵
- Suspicious use of SetThreadContext
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Windows\SysWOW64\comp.exeC:\Windows\SysWOW64\comp.exe5⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe6⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy remotesigned -File "C:\Users\Admin\AppData\Local\Temp\1000003041\run.ps1"7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1000003041\run.ps1
- Size 15KB
- SHA256 e767d70fc57483aae7a20cb094a9bfc1fd4f04e97fb772cd6892d057e5be4260
- MD5 0fb684cc15d197c0b937e5528359d7c8
- SHA1 7d963246f52f42012bdcddb31214283c84c954ed
- SHA512 c40335f72f802479dc0926704d87670a782362fedae5bb50179d427fc343c6a33cfe09f4640acb15624d1511d3d66f76d87f663f9ad430fc2ddb00c54056103c
- SSDEEP 384:yqlDCMADJnWeljnLm9irBe54/EHF2rLOQXw9HsvQLnB9ydidkQngumYwmf:EMAhxSU4wEH0H7A6QLB9yUkkh
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\110d2f45
- Size 1.3MB
- SHA256 25e56853d565a313574317ddd22ac95e8c4bb742b3fb0773a4d8dbed62d14b79
- MD5 388667ede854ace9db095fe44c660697
- SHA1 aea9cf775e19bca4aa3d371c2a63c558bb43c77a
- SHA512 0c8b5a5385fdd91619c0c271d526a0a8b0dcf7170452b3cd0f4ebb9549ca2761cc9661d86a8a85a90e5db6d884d14ddeeae8c83b1c40e1c0197743220222e94d
- SSDEEP 24576:6mvDyj9Voi4bpHxMqgsYut2oRtVJEIVBhdOBhib1CZLvlY:6mvmj9VF4bpHHgs5tH9JDr8Ub1CZLe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\143a3d6b
- Size 1.1MB
- SHA256 7ad83f3bf45cbe15e7bc562215544f6233e6354f8e7be26cdd8e3afc91cafef9
- MD5 1f6c231ab1add6380bcdcadda16d6ac1
- SHA1 ad820342b92e92e04584d643f474a7b73dcd3257
- SHA512 25e33a57c9b455dcea59df74831aa10f35ec8bd025e7acec472b337733e7f99fbc6c29be6be51331b847a3c65044b151dbc74ba9352e650d3f77f4a29ca064a2
- SSDEEP 24576:y3zYoyA7Yh6TsOzLtJuaqaVI4JGa9qRr+shIHQLojbcJVEvz7Rv:SzYoy76YOzLDqSIZIqRr+3jbczuRv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3XJKGGKKAP7WHKELR8UQONZC35RFI.exe
- Size 4.2MB
- SHA256 f89e565d3e73984e9b538fba979c8798f06775706cde8ecd1a921c61fecf2d28
- MD5 024547ee3841ed6035b7bb9866452713
- SHA1 8f1c8a12cecaeb4f15f3d2a3332073a0b1aefb36
- SHA512 fc846fa5432d41973f30c4ee16b197079fb344322d1023c5bf31aa1bbab72d53094f2b17422471a292fbc9250dcb176b6ae2b78a883087689ca2bb9db1205545
- SSDEEP 98304:U+lJEOkhs24Ld+EDkWMnwS5cAS4zqmCqTyYf7Xu3JkQrcmo:zpq24zqmCqWI7XSXrcx
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\563d433
- Size 1011KB
- SHA256 11f9555e4825e41ab00b47a726f2a95484fdeea780a34508cf60f196eacfb734
- MD5 394f9e41d44bbdbd7b5e9816a0801b3b
- SHA1 431ee4529ca5c29c7ff692dc76b83692f3762dbd
- SHA512 c3188313126c3f0b222ef86eb379cf9b06968f3667d25e81f4b1c18f106517469d746838982ac19008bd36fa55e575459ad81974de520dd792c81670d48cb5b2
- SSDEEP 24576:x3zYoyA7Yh6TsOzLtJuaqaVI4JGa9qRrzpvmJLJKQ:FzYoy76YOzLDqSIZIqRrFODH
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\5N57UY572XC7M2XUVGVS7NN55FL.exe
- Size 4.2MB
- SHA256 d39f60dbce9c26f2b6336d8b8931f6bcb949022413d602344432eca8cdea8b45
- MD5 7c6730f484b1727b976fdad0f565b048
- SHA1 c8a4a74d3a6e6025614d689a632dda845a7a8ec1
- SHA512 a3a763902e78c0d9ebaff810df2208cebfb22dbe9f7059dc641c301f7f88469cd52e1d04eaed9029ec7e045328fa062e56dad5b5b418a6a65a1511c1d266baad
- SSDEEP 98304:/ZlJEOkhs24Ld+EDkWMnwS5KAS4zqmCqJmWrCpHH9L9trZC1UW:HJqI4zqmCqJUpHHxrS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wip2ral0.vuk.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\b159923
- Size 1.2MB
- SHA256 21a8d114f403a17e319eed493d5bd411201fdc8a6077d6da016fba16cc711135
- MD5 d39e706474d16261ec9b1cb57adbd1ee
- SHA1 a0b19ed7e6ceb4ef12fedf717f019b1c6f07864a
- SHA512 0e786655120af5cff93bb574aa1568fccdebcaf0ffe56ce4338a407947b9cc4b34f4e2be6f4300f9d868e5160b5129a98a1c04c359efe3e2ff7a7b365eb12699
- SSDEEP 24576:59yYfRKEFpbt7i4lO3zEAX8ikQs4igg8cSYU6rjRzKtBZ5:nyYfpFpx+R3z9kQTHcXR87
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\e479e61
- Size 1.1MB
- SHA256 24d16abe464ff47607b8cc6f9c46dc2664789b3b6c4cb71bff68f873340f2efa
- MD5 893841decbf4c6332ed2875006d01aea
- SHA1 56dbe95018c3b2ce9d0d5c3bc6f618bf854ae319
- SHA512 47a6a05a24558df37a276e411d1adc06a4d6caca7230f6fb9f14d88e5b9af8160d11cdbf7626acc34ae204001000cd58393868366853f991d9e89ee7810cbb38
- SSDEEP 24576:G3zYoyA7Yh6TsOzLtJuaqaVI4JGa9qRrVSAG/KUzH83gJoBRtQK:mzYoy76YOzLDqSIZIqRrVSj/jzH8rBRx
- MD5 SHA1 SHA512 SSDEEP