Analysis Overview
SHA256
25ecbcbfbf71ced8d240cd6d9823af4dd9efc18bc0596f8a9e163d24a4d1079a
Threat Level: Known bad
The file 23456789876543456789087654.exe was found to be: Known bad.
Malicious Activity Summary
Detect Xworm Payload
Xworm
Command and Scripting Interpreter: PowerShell
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-09 12:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-09 12:01
Reported
2024-06-09 12:02
Platform
win10v2004-20240508-en
Max time kernel
32s
Max time network
33s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Command and Scripting Interpreter: PowerShell
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\23456789876543456789087654.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\sigmahacks0.2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\test.exe | N/A |
Loads dropped DLL
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Dllhost = "C:\\Users\\Admin\\AppData\\Roaming\\Dllhost.exe" | C:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | 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:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\test.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 |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dllhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\23456789876543456789087654.exe
"C:\Users\Admin\AppData\Local\Temp\23456789876543456789087654.exe"
C:\Users\Admin\AppData\Roaming\dllhost.exe
"C:\Users\Admin\AppData\Roaming\dllhost.exe"
C:\Users\Admin\AppData\Roaming\sigmahacks0.2.exe
"C:\Users\Admin\AppData\Roaming\sigmahacks0.2.exe"
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\test.exe
"C:\Users\Admin\AppData\Roaming\sigmahacks0.2.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c title Incognito v1.0.0b - public
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\dllhost.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'dllhost.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Dllhost.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Dllhost.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 235.4.20.104.in-addr.arpa | udp |
| DE | 45.157.232.173:7000 | tcp | |
| US | 8.8.8.8:53 | 173.232.157.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
Files
memory/2880-0-0x00007FFAE60C3000-0x00007FFAE60C5000-memory.dmp
memory/2880-1-0x0000000000B40000-0x0000000001240000-memory.dmp
C:\Users\Admin\AppData\Roaming\dllhost.exe
| MD5 | e46d807a18380e6a7f1d6977989a3f46 |
| SHA1 | 7834bb664f67576b8b2d25f098ec46f5e279cc84 |
| SHA256 | 6bea0dc4a9308dafb8ecffa2f3aa9404ffe8a4341c4ad93aab5790526534a8e5 |
| SHA512 | b9a4a954ab5968104241bfd8d6d50a0ff496eb238e194b244b789442b49fde3b67be967a26e1c4dac9608b12b1589421c3e9846afc8e51a7cb712e03ec48e9ad |
memory/5088-13-0x0000000000910000-0x0000000000920000-memory.dmp
memory/5088-14-0x00007FFAE60C0000-0x00007FFAE6B81000-memory.dmp
C:\Users\Admin\AppData\Roaming\sigmahacks0.2.exe
| MD5 | 10bbd38c21ebf84fea97c3812d57d9c6 |
| SHA1 | 293cec0d7f44151ffbf88dfe408265825f8bca9b |
| SHA256 | 83c4e5947870b7b9f06044624b420ddc9fbae6898a5c9b4420c3dbeaca508bb9 |
| SHA512 | a00ec8ed84b806c4aca8564354a6687da64b999d255df7fea4c38e6026c8a4cee665414e96d5e28904d051f4c1a6956193a96c12e52286d6d7f58f39bae8ac31 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\test.exe
| MD5 | 5244aa93f4209963f6c63e1ef9dde0b9 |
| SHA1 | 642219eec726127fe7fbe9ceb5e223dcf46fbe46 |
| SHA256 | aeca166d5d3da9e76957686ca8753e95b930d8508f825f3cc6b4bac28da6e142 |
| SHA512 | e510165f98b070ad3c202734833230779fd95585d28b0a9873afbb5022f488c85e935b7f366a92b89449b42106f4ed76997cac16994386560bd45021d368e28c |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\python311.dll
| MD5 | 9a24c8c35e4ac4b1597124c1dcbebe0f |
| SHA1 | f59782a4923a30118b97e01a7f8db69b92d8382a |
| SHA256 | a0cf640e756875c25c12b4a38ba5f2772e8e512036e2ac59eb8567bf05ffbfb7 |
| SHA512 | 9d9336bf1f0d3bc9ce4a636a5f4e52c5f9487f51f00614fc4a34854a315ce7ea8be328153812dbd67c45c75001818fa63317eba15a6c9a024fa9f2cab163165b |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\VCRUNTIME140.dll
| MD5 | f12681a472b9dd04a812e16096514974 |
| SHA1 | 6fd102eb3e0b0e6eef08118d71f28702d1a9067c |
| SHA256 | d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8 |
| SHA512 | 7d3accbf84de73fb0c5c0de812a9ed600d39cd7ed0f99527ca86a57ce63f48765a370e913e3a46ffc2ccd48ee07d823dafdd157710eef9e7cc1eb7505dc323a2 |
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pywintypes311.dll
| MD5 | 90b786dc6795d8ad0870e290349b5b52 |
| SHA1 | 592c54e67cf5d2d884339e7a8d7a21e003e6482f |
| SHA256 | 89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a |
| SHA512 | c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\vcruntime140_1.dll
| MD5 | 75e78e4bf561031d39f86143753400ff |
| SHA1 | 324c2a99e39f8992459495182677e91656a05206 |
| SHA256 | 1758085a61527b427c4380f0c976d29a8bee889f2ac480c356a3f166433bf70e |
| SHA512 | ce4daf46bce44a89d21308c63e2de8b757a23be2630360209c4a25eb13f1f66a04fbb0a124761a33bbf34496f2f2a02b8df159b4b62f1b6241e1dbfb0e5d9756 |
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\win32gui.pyd
| MD5 | 3c81c0ceebb2b5c224a56c024021efad |
| SHA1 | aee4ddcc136856ed2297d7dbdc781a266cf7eab9 |
| SHA256 | 6085bc00a1f157c4d2cc0609e20e1e20d2572fe6498de3bec4c9c7bebcfbb629 |
| SHA512 | f2d6c06da4f56a8119a931b5895c446432152737b4a7ae95c2b91b1638e961da78833728d62e206e1d886e7c36d7bed3fa4403d0b57a017523dd831dd6b7117f |
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\_ctypes.pyd
| MD5 | 6a9ca97c039d9bbb7abf40b53c851198 |
| SHA1 | 01bcbd134a76ccd4f3badb5f4056abedcff60734 |
| SHA256 | e662d2b35bb48c5f3432bde79c0d20313238af800968ba0faa6ea7e7e5ef4535 |
| SHA512 | dedf7f98afc0a94a248f12e4c4ca01b412da45b926da3f9c4cbc1d2cbb98c8899f43f5884b1bf1f0b941edaeef65612ea17438e67745962ff13761300910960d |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\_socket.pyd
| MD5 | 8140bdc5803a4893509f0e39b67158ce |
| SHA1 | 653cc1c82ba6240b0186623724aec3287e9bc232 |
| SHA256 | 39715ef8d043354f0ab15f62878530a38518fb6192bc48da6a098498e8d35769 |
| SHA512 | d0878fee92e555b15e9f01ce39cfdc3d6122b41ce00ec3a4a7f0f661619f83ec520dca41e35a1e15650fb34ad238974fe8019577c42ca460dde76e3891b0e826 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\python3.dll
| MD5 | 34e49bb1dfddf6037f0001d9aefe7d61 |
| SHA1 | a25a39dca11cdc195c9ecd49e95657a3e4fe3215 |
| SHA256 | 4055d1b9e553b78c244143ab6b48151604003b39a9bf54879dee9175455c1281 |
| SHA512 | edb715654baaf499cf788bcacd5657adcf9f20b37b02671abe71bda334629344415ed3a7e95cb51164e66a7aa3ed4bf84acb05649ccd55e3f64036f3178b7856 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\psutil\_psutil_windows.pyd
| MD5 | 3cba71b6bc59c26518dc865241add80a |
| SHA1 | 7e9c609790b1de110328bbbcbb4cd09b7150e5bd |
| SHA256 | e10b73d6e13a5ae2624630f3d8535c5091ef403db6a00a2798f30874938ee996 |
| SHA512 | 3ef7e20e382d51d93c707be930e12781636433650d0a2c27e109ebebeba1f30ea3e7b09af985f87f67f6b9d2ac6a7a717435f94b9d1585a9eb093a83771b43f2 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\_lzma.pyd
| MD5 | 337b0e65a856568778e25660f77bc80a |
| SHA1 | 4d9e921feaee5fa70181eba99054ffa7b6c9bb3f |
| SHA256 | 613de58e4a9a80eff8f8bc45c350a6eaebf89f85ffd2d7e3b0b266bf0888a60a |
| SHA512 | 19e6da02d9d25ccef06c843b9f429e6b598667270631febe99a0d12fc12d5da4fb242973a8351d3bf169f60d2e17fe821ad692038c793ce69dfb66a42211398e |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\_bz2.pyd
| MD5 | 4101128e19134a4733028cfaafc2f3bb |
| SHA1 | 66c18b0406201c3cfbba6e239ab9ee3dbb3be07d |
| SHA256 | 5843872d5e2b08f138a71fe9ba94813afee59c8b48166d4a8eb0f606107a7e80 |
| SHA512 | 4f2fc415026d7fd71c5018bc2ffdf37a5b835a417b9e5017261849e36d65375715bae148ce8f9649f9d807a63ac09d0fb270e4abae83dfa371d129953a5422ca |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\select.pyd
| MD5 | 97ee623f1217a7b4b7de5769b7b665d6 |
| SHA1 | 95b918f3f4c057fb9c878c8cc5e502c0bd9e54c0 |
| SHA256 | 0046eb32f873cde62cf29af02687b1dd43154e9fd10e0aa3d8353d3debb38790 |
| SHA512 | 20edc7eae5c0709af5c792f04a8a633d416da5a38fc69bd0409afe40b7fb1afa526de6fe25d8543ece9ea44fd6baa04a9d316ac71212ae9638bdef768e661e0f |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\libffi-8.dll
| MD5 | 32d36d2b0719db2b739af803c5e1c2f5 |
| SHA1 | 023c4f1159a2a05420f68daf939b9ac2b04ab082 |
| SHA256 | 128a583e821e52b595eb4b3dda17697d3ca456ee72945f7ecce48ededad0e93c |
| SHA512 | a0a68cfc2f96cb1afd29db185c940e9838b6d097d2591b0a2e66830dd500e8b9538d170125a00ee8c22b8251181b73518b73de94beeedd421d3e888564a111c1 |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\win32process.pyd
| MD5 | 936b26a67e6c7788c3a5268f478e01b8 |
| SHA1 | 0ee92f0a97a14fcd45865667ed02b278794b2fdf |
| SHA256 | 0459439ef3efa0e0fc2b8ca3f0245826e9bbd7e8f3266276398921a4aa899fbd |
| SHA512 | bfe37390da24cc9422cabbbbbc7733d89f61d73ecc3765fe494b5a7bd044e4ffb629f1bb4a28437fe9ad169ae65f2338c15d689f381f9e745c44f2741388860b |
C:\Users\Admin\AppData\Local\Temp\onefile_2484_133624081479541542\win32api.pyd
| MD5 | 1d6762b494dc9e60ca95f7238ae1fb14 |
| SHA1 | aa0397d96a0ed41b2f03352049dafe040d59ad5d |
| SHA256 | fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664 |
| SHA512 | 0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00 |
memory/5088-81-0x00007FFAE60C0000-0x00007FFAE6B81000-memory.dmp
memory/4892-82-0x0000023CD02F0000-0x0000023CD0312000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xwag21th.j13.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
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 | d28a889fd956d5cb3accfbaf1143eb6f |
| SHA1 | 157ba54b365341f8ff06707d996b3635da8446f7 |
| SHA256 | 21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45 |
| SHA512 | 0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 34f595487e6bfd1d11c7de88ee50356a |
| SHA1 | 4caad088c15766cc0fa1f42009260e9a02f953bb |
| SHA256 | 0f9a4b52e01cb051052228a55d0515911b7ef5a8db3cf925528c746df511424d |
| SHA512 | 10976c5deaf9fac449e703e852c3b08d099f430de2d7c7b8e2525c35d63e28b890e5aab63feff9b20bca0aaf9f35a3ba411aee3fbeee9ea59f90ed25bd617a0b |
memory/5088-124-0x00007FFAE60C0000-0x00007FFAE6B81000-memory.dmp
memory/5088-125-0x00007FFAE60C0000-0x00007FFAE6B81000-memory.dmp