Analysis
-
max time kernel
127s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-04-2024 01:14
Static task
static1
Behavioral task
behavioral1
Sample
6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe
Resource
win7-20240221-en
General
-
Target
6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe
-
Size
497KB
-
MD5
faf13222570e0483055345c82dec07da
-
SHA1
e7fd20c5290201d144010850e37285f09b592dbe
-
SHA256
6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768
-
SHA512
cdd9106575322ba8498a003c46c4ccab8a1151a8df725695022d294367ac40ed64e3bd883c3e355488d1e6c95385f2e9aaad7c1477390e63431c22ceb043a9fd
-
SSDEEP
6144:RWSicFcC1yNLlB7N/o+BJkp5QtBfwvUGSx/J1AopaFQve1P2FCLjH:VTFcC1yND7NrcPuBfwvEx/UdR/fH
Malware Config
Signatures
-
Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/1684-143-0x00000000002B0000-0x0000000003BA8000-memory.dmp family_zgrat_v1 behavioral1/memory/1684-156-0x000000001ED50000-0x000000001EE60000-memory.dmp family_zgrat_v1 behavioral1/memory/1684-160-0x0000000005990000-0x00000000059B4000-memory.dmp family_zgrat_v1 -
Detect binaries embedding considerable number of MFA browser extension IDs. 6 IoCs
resource yara_rule behavioral1/memory/1444-103-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral1/memory/1444-141-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral1/memory/1444-144-0x0000000002E80000-0x0000000002F80000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral1/memory/1444-169-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral1/memory/1444-173-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral1/memory/1444-179-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs -
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 6 IoCs
resource yara_rule behavioral1/memory/1444-103-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral1/memory/1444-141-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral1/memory/1444-144-0x0000000002E80000-0x0000000002F80000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral1/memory/1444-169-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral1/memory/1444-173-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral1/memory/1444-179-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
resource yara_rule behavioral1/memory/1444-103-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1444-141-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1444-169-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1444-173-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1444-179-0x0000000000400000-0x0000000002D2C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects encrypted or obfuscated .NET executables 1 IoCs
resource yara_rule behavioral1/memory/1684-143-0x00000000002B0000-0x0000000003BA8000-memory.dmp INDICATOR_EXE_DotNET_Encrypted -
Downloads MZ/PE file
-
Executes dropped EXE 2 IoCs
pid Process 1444 u1rc.0.exe 2596 u1rc.1.exe -
Loads dropped DLL 10 IoCs
pid Process 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 1444 u1rc.0.exe 1444 u1rc.0.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3064 set thread context of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1rc.1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1rc.1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1rc.1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u1rc.0.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u1rc.0.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 1444 u1rc.0.exe 1444 u1rc.0.exe 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1684 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe 2596 u1rc.1.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 3064 wrote to memory of 2280 3064 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 28 PID 2280 wrote to memory of 1444 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 29 PID 2280 wrote to memory of 1444 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 29 PID 2280 wrote to memory of 1444 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 29 PID 2280 wrote to memory of 1444 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 29 PID 2280 wrote to memory of 2596 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 30 PID 2280 wrote to memory of 2596 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 30 PID 2280 wrote to memory of 2596 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 30 PID 2280 wrote to memory of 2596 2280 6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe 30 PID 2596 wrote to memory of 1684 2596 u1rc.1.exe 33 PID 2596 wrote to memory of 1684 2596 u1rc.1.exe 33 PID 2596 wrote to memory of 1684 2596 u1rc.1.exe 33 PID 2596 wrote to memory of 1684 2596 u1rc.1.exe 33
Processes
-
C:\Users\Admin\AppData\Local\Temp\6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe"C:\Users\Admin\AppData\Local\Temp\6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe"C:\Users\Admin\AppData\Local\Temp\6f2eefd23e33e862207e4b9e91baa29a34ad63aff6e5e76f6aafc747f1b97768.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Users\Admin\AppData\Local\Temp\u1rc.0.exe"C:\Users\Admin\AppData\Local\Temp\u1rc.0.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1444
-
-
C:\Users\Admin\AppData\Local\Temp\u1rc.1.exe"C:\Users\Admin\AppData\Local\Temp\u1rc.1.exe"3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD14⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1684
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\dbdb68e9822f5c036b8de03197f108bb8c7312ea0952a84c94de91fd00f2cdd0\86a66a20712144abb748eff215aecf27.tmp
Filesize1KB
MD59bd188a418b31975a421241c90baa49e
SHA171c8ac76ff341cfd03b56d8a82fd49c2c2135619
SHA256d1e16a936ddf5fbfeafb45cb8e8f1924c56832b59847a20027a12ed610c21809
SHA51218ff3f844405b9707378285c441ca905cdcc4502b3c42ec7c1a67fa2c090b6b9ace5e74dfaea6b961700d8c3c1dd0816b6bb4e2e5a2f959b7cdbd22cfb256f8b
-
Filesize
2KB
MD570b3c236e8ea60adb69f86ab2e92258e
SHA1e6e58577a440122ca8011f58742a9d0aa02f606c
SHA2560571157ab2fd071de646e49bf45e8aefe4fb4a49e8edba916d19384434930b67
SHA512e863cf4aae68bbc3905fcbe118aea99068c2de90aa0be16560addd3c4ae7ac0ff25f46726940f76bc942bae4ba9bda8b5e2ed1803b2dec8948cd74752bc8eda0
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
312KB
MD545ebf25aac06239ca9bbbf2de6c08d0e
SHA1e5543591c520fe6c4f099aa1ae23891cf4582ccc
SHA256f95030244aeff5ee70276f65904704dc3e7b02ed79a19fd8fd4e00d80af6d92f
SHA512e42ac33633e31affded4885785231da0281eecd92807b2ea7ddafc5f0ea9a260ec9a894b5ef08e69907c1d79c44360028b5c9c49d348c6d110ae475ecdf8aea4
-
Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954