Analysis Overview
SHA256
5df09e43f7d1ec24ee6bfb27102dfbaf466c620613338d1a28c0cff86b128e3e
Threat Level: Known bad
The file a6f49268044adfb73e4f8ea088c3dcfa_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 21:21
Signatures
UPX packed file
| 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
2024-04-03 21:21
Reported
2024-04-03 21:23
Platform
win7-20240220-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\A2CDC433 = "C:\\Users\\Admin\\AppData\\Roaming\\A2CDC433\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\a6f49268044adfb73e4f8ea088c3dcfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6f49268044adfb73e4f8ea088c3dcfa_JaffaCakes118.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
Files
memory/3036-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3036-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1192-2-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/3036-4-0x0000000001BF0000-0x00000000025F0000-memory.dmp
memory/1192-3-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/2724-7-0x00000000773A0000-0x00000000773A1000-memory.dmp
memory/2724-9-0x000000007739F000-0x00000000773A1000-memory.dmp
memory/1192-10-0x00000000771F1000-0x00000000771F2000-memory.dmp
memory/2724-8-0x000000007739F000-0x00000000773A0000-memory.dmp
memory/2724-11-0x0000000000EE0000-0x0000000000EF6000-memory.dmp
memory/2724-6-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1192-5-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/3036-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3036-13-0x0000000001BF0000-0x00000000025F0000-memory.dmp
memory/2724-16-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1168-20-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1192-22-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/1068-23-0x0000000000390000-0x0000000000396000-memory.dmp
memory/1068-24-0x00000000771F1000-0x00000000771F2000-memory.dmp
memory/1168-25-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1192-26-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/2724-30-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2724-31-0x0000000000130000-0x0000000000136000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 21:21
Reported
2024-04-03 21:23
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
157s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\B5BEC9FD = "C:\\Users\\Admin\\AppData\\Roaming\\B5BEC9FD\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\RuntimeBroker.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\RuntimeBroker.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x260,0x7ff97c662e98,0x7ff97c662ea4,0x7ff97c662eb0
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2280 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3224 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3328 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5260 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5468 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:1
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Users\Admin\AppData\Local\Temp\a6f49268044adfb73e4f8ea088c3dcfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6f49268044adfb73e4f8ea088c3dcfa_JaffaCakes118.exe"
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3784 -s 932
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=3096 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 35.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| US | 104.131.68.180:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.68.131.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 162.185.218.216.in-addr.arpa | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
| US | 8.8.8.8:53 | cmnsgscccrej.pw | udp |
| US | 216.218.185.162:80 | cmnsgscccrej.pw | tcp |
| US | 8.8.8.8:53 | evbsdqvgmpph.pw | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.187.202:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 216.218.185.162:80 | evbsdqvgmpph.pw | tcp |
| US | 8.8.8.8:53 | 202.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 252.15.104.51.in-addr.arpa | udp |
Files
memory/4536-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/4536-1-0x0000000002170000-0x0000000002171000-memory.dmp
memory/4536-2-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/4112-3-0x0000000002490000-0x0000000002496000-memory.dmp
memory/3360-5-0x0000000003090000-0x0000000003096000-memory.dmp
memory/4112-6-0x0000000076FF2000-0x0000000076FF3000-memory.dmp
memory/3360-7-0x00007FF9A430D000-0x00007FF9A430E000-memory.dmp
memory/4536-8-0x0000000000400000-0x0000000000428000-memory.dmp
memory/4536-9-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/3360-10-0x00007FF9A44A0000-0x00007FF9A44A1000-memory.dmp
memory/3360-11-0x00007FF9A4480000-0x00007FF9A4481000-memory.dmp
memory/4112-13-0x0000000002490000-0x0000000002496000-memory.dmp
memory/2420-15-0x0000000000520000-0x0000000000526000-memory.dmp
memory/2632-16-0x0000000000860000-0x0000000000866000-memory.dmp
memory/3540-20-0x0000000000090000-0x0000000000096000-memory.dmp
memory/2420-19-0x0000000000520000-0x0000000000526000-memory.dmp
memory/2632-22-0x0000000000860000-0x0000000000866000-memory.dmp
memory/3892-24-0x0000000000F70000-0x0000000000F76000-memory.dmp
memory/3360-23-0x0000000003070000-0x0000000003076000-memory.dmp
memory/3784-21-0x0000000000040000-0x0000000000046000-memory.dmp
memory/3360-18-0x0000000003070000-0x0000000003076000-memory.dmp
memory/2400-17-0x0000000000A90000-0x0000000000A96000-memory.dmp
memory/3540-26-0x0000000000090000-0x0000000000096000-memory.dmp
memory/4008-25-0x0000000000AB0000-0x0000000000AB6000-memory.dmp
memory/3892-27-0x0000000000F70000-0x0000000000F76000-memory.dmp
memory/4112-28-0x0000000002490000-0x0000000002496000-memory.dmp
memory/4008-29-0x0000000000AB0000-0x0000000000AB6000-memory.dmp
memory/4188-31-0x00000000005F0000-0x00000000005F6000-memory.dmp
memory/4592-32-0x0000000000830000-0x0000000000836000-memory.dmp
memory/3356-33-0x0000000000C80000-0x0000000000C86000-memory.dmp
memory/2908-37-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/4592-36-0x0000000000830000-0x0000000000836000-memory.dmp
memory/3356-39-0x0000000000C80000-0x0000000000C86000-memory.dmp
memory/1764-38-0x00000000006B0000-0x00000000006B6000-memory.dmp
memory/380-40-0x0000000000A50000-0x0000000000A56000-memory.dmp
memory/4680-35-0x0000000000370000-0x0000000000376000-memory.dmp
memory/1764-41-0x00000000006B0000-0x00000000006B6000-memory.dmp
memory/4188-34-0x00000000005F0000-0x00000000005F6000-memory.dmp
memory/380-42-0x0000000000A50000-0x0000000000A56000-memory.dmp
memory/2908-43-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/4680-44-0x0000000000370000-0x0000000000376000-memory.dmp
memory/4680-45-0x00007FF9A430D000-0x00007FF9A430E000-memory.dmp
memory/4680-46-0x00007FF9A430C000-0x00007FF9A430D000-memory.dmp
memory/4680-47-0x00007FF9A4490000-0x00007FF9A4491000-memory.dmp
memory/1796-48-0x0000000000930000-0x0000000000936000-memory.dmp
memory/1796-49-0x0000000000930000-0x0000000000936000-memory.dmp
memory/4680-63-0x0000000000370000-0x0000000000376000-memory.dmp
memory/1764-65-0x00000000006B0000-0x00000000006B6000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 79a889dcc335edc81cc9275b36a67710 |
| SHA1 | ff2c5805f43db131286e78047a2d8922928b1e3c |
| SHA256 | dba9730d05187cea5707694d8d344c1043f8d1b168f72bba1f0a26e116de3c22 |
| SHA512 | f0ba785ab81a43b1994971e1c073f222cc61760943fea7237e614f3e5895a962481b5f88d5897333720b2bca893eec5033428713bd6b7e99cc5948832a2c2f80 |