Analysis
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max time kernel
285s -
max time network
291s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
06-05-2024 05:53
Static task
static1
Behavioral task
behavioral1
Sample
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe
Resource
win7-20240220-en
General
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Target
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe
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Size
462KB
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MD5
85d23a7e1bf2207a3fa825136090e00d
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SHA1
a1fdcaf5b513dab9a0a6d0390626f808e508765e
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SHA256
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d
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SHA512
0714573d799e4d5b4a3da96e192afa12a211421bc022fe6671eb67ad81bd581012581f919a20edbf8beb32af87ffdb7a518424d5a1a9e56556a4bbfa72ce1cc2
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SSDEEP
6144:a7ChA4VgoGhrVNWUovmcfVL520yANcFlI22in1en/S3j4iWl:a72A4VgEvmcH9yKCpM/e4iWl
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/912-244-0x0000000000ED0000-0x00000000047C8000-memory.dmp family_zgrat_v1 behavioral1/memory/912-245-0x000000001EE50000-0x000000001EF60000-memory.dmp family_zgrat_v1 behavioral1/memory/912-249-0x0000000005D30000-0x0000000005D54000-memory.dmp family_zgrat_v1 -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 2956 u27c.0.exe 328 run.exe 2372 u27c.3.exe -
Loads dropped DLL 18 IoCs
pid Process 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 328 run.exe 328 run.exe 328 run.exe 2956 u27c.0.exe 2956 u27c.0.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 328 set thread context of 2076 328 run.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27c.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27c.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27c.3.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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u27c.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u27c.0.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 2956 u27c.0.exe 328 run.exe 328 run.exe 2076 cmd.exe 2076 cmd.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2956 u27c.0.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 328 run.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe 2372 u27c.3.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2956 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2856 wrote to memory of 2956 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2856 wrote to memory of 2956 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2856 wrote to memory of 2956 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2856 wrote to memory of 328 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2856 wrote to memory of 328 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2856 wrote to memory of 328 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2856 wrote to memory of 328 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 328 wrote to memory of 2076 328 run.exe 31 PID 328 wrote to memory of 2076 328 run.exe 31 PID 328 wrote to memory of 2076 328 run.exe 31 PID 328 wrote to memory of 2076 328 run.exe 31 PID 328 wrote to memory of 2076 328 run.exe 31 PID 2856 wrote to memory of 2372 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2856 wrote to memory of 2372 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2856 wrote to memory of 2372 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2856 wrote to memory of 2372 2856 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2372 wrote to memory of 912 2372 u27c.3.exe 35 PID 2372 wrote to memory of 912 2372 u27c.3.exe 35 PID 2372 wrote to memory of 912 2372 u27c.3.exe 35 PID 2372 wrote to memory of 912 2372 u27c.3.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe"C:\Users\Admin\AppData\Local\Temp\f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Users\Admin\AppData\Local\Temp\u27c.0.exe"C:\Users\Admin\AppData\Local\Temp\u27c.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2956
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C:\Users\Admin\AppData\Local\Temp\u27c.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u27c.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:328 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2076
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-
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C:\Users\Admin\AppData\Local\Temp\u27c.3.exe"C:\Users\Admin\AppData\Local\Temp\u27c.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2372 -
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-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\bd92d7984d802ff9a1e24336bd1ccb4209c69a1bd116225cd9479ac9d0f516c4\40b12ec761604fbf91c230bd6ed22235.tmp
Filesize1KB
MD529c740b86c442a4b5f0b0782b04a9d30
SHA1205bb4f5f5e454f021656182ab61e213b45140e4
SHA2564492b069cf926fec53e17b2bd69eb4510869fd908e29770943022ab36b294dbf
SHA51255fc568ec10edcb62b705e5eb474e26a17d307e6abb79779376ae031bcbcc231b5b68e3c4ee3e588b936abe8d5f20cc32c87b542affe3dacd0db474547930cc4
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Filesize
1.6MB
MD59bb67e904ac371b5ffd143f8fb54e1e2
SHA158009e463133af8b89b59716fe255b118eca872c
SHA25644afbc66f029be48db5d01678a0af7baf541e4a61d4b07391aa0470f0a961ded
SHA512573c196dc87a1d3ea22b3ebdd2be1e4fbfbd3ea431694ec5e503f5cc6717b7d63a478c5c981ba5b467176aadd352c92f1d026b60a28b8ff76390af6903c1cdc0
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Filesize
1.4MB
MD5767712ada4107ba865e1ef2e69db96e6
SHA11e42119e5e041442f6aad61a23fe7482b4028a16
SHA256ac19ca65170fa010a3d2468b783231c40ac76aa4c71b2692e046a976e78b8647
SHA512326e2118fc50c2a5a04db1f334abcdba0584b54bc29142032c2c8b2aeb9c2c54204c6df308ee267de57945515581ab1e5a0d7c0d6731b6dfedf1cd414d3602d3
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Filesize
2KB
MD50a12c1af9316e1fc7012bfad72b83013
SHA1a00cdc4e1e5e13448ca55aac1bc3134ad9175885
SHA256f9d6e2cb5c3e43627e74436f4ec11b424cc2ada83c7bbd0a0c9267c26d767fa3
SHA512a6844c126c15f6ea7ac57f54627135f7c8ebc0296fbb726cd0b6807b0d07ae5458d314cd2d873915df471a9dc685d64b7e9359457a6b830740468ea4a02d3267
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Filesize
3KB
MD5047b0f85aa95e0376fb3a26c6f68a833
SHA1b4ba9a94e6eed554a3c89718506f90a316bfdba9
SHA256b53b51fdd2e059b3d43dff6b4fc83c280b10e0c05d9b85488c60463d6298e3fc
SHA512dd50964aa713fbd49a34530ff3481b085a6e9a219b2d468d6fdaeab14885a25a094af2b86afc15c8363aae2daf11d770ab9dcd17868bf776a17602e3347a0298
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Filesize
224KB
MD53f109a02c8d642e8003a1188df40d861
SHA1f723f38471b8872443aa9177eef12a96c02cc84a
SHA2566523b44da6fa7078c7795b7705498e487b0625e28e15aec2d270c6e4a909b5a5
SHA512023696a52d48c465ab62e3ee754b445093b8a0ed0a232b430ce1f0db3dae382c9e1fba210c2b04d1018cc29bfb69c546976912f3939a76e98bcb792ae57af0da
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Filesize
84KB
MD5e68562f63265e1a70881446b4b9dc455
SHA1da16ef9367bde3ce892b1a0e33bc179d8acdceb3
SHA256c8b16f1c6883a23021da37d9116a757f971fe919d64ef8f9dba17a7d8dd39adb
SHA5126bedea10a5b50f6e93e8566c18970c8ad1b8dfc7d5961069fc5d5216dcdded0b2a2ad8dd91f4ad80f8604d573a343c126df238ee5c448cdc26b899077957a674
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Filesize
1.2MB
MD5f344794dc910dc343f92ded2c6b5e0ab
SHA1e5878518ce55ce5bd1890d5e04a82eb22d5a848a
SHA2563cf94707697ce0141960b05a15cbd3c3b791196995b1d21c4ff6bfb59997e235
SHA512ee00ad0c728c750b6c75001ba52df7ef367bebf1cbc01e2c9370dd42b1867b5347d5e68254f427dddde3214f2fae1341ab76c7faa3a4724e1d1d43fae97d3a58
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Filesize
84KB
MD5a276acc3fd657d7665bd4ddce8fb9749
SHA1c02642eec3f4e8b0314045ee95e0a15abd853ea8
SHA2566565f36d224ff27d89ad39a0d87f851f64308834d86e8a7cd02e9e1ea44187c8
SHA512178476d229ff011cb1f39048acae46b42a80b2ec209b283a8237604646b09224446c5bb3a690191c4fd58813611d7c06b4fb23699cd76ad020a5d0bf4d456d79
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Filesize
446KB
MD5485008b43f0edceba0e0d3ca04bc1c1a
SHA155ae8f105af415bb763d1b87f6572f078052877c
SHA25612c22ba646232d5d5087d0300d5cfd46fed424f26143a02dc866f1bfceab3c10
SHA512402652786daae635c7405f5fa0924d768cbde2086f9f57b10f00f921dec98e37168f5c3a6baa5593ba9a478f3971d32747c517ffd485d25634c924e6b08815b1
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
275KB
MD531c1bdc2c9075e8c2eab9353c41c117f
SHA1ab28fb009dc8c2fa244c773760109e38711b1025
SHA2564e08b9b37494a1917d2ab809fff59b3a45673a80d25587e51c8749331bb56233
SHA51278b995611e33b441e9ebaeecbbce3ec96bbfcac7f71bd0f639ab1e3394900be5c80893dfc8957b696609eca7ce1933d58f026c7be389795f0dcc72ad3fc35593
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Filesize
120KB
MD5f383f6f4e764619bd19e319335d3ef2b
SHA199f287e49a15e495b4ead8e5589364a5f87b357e
SHA25603951dfe05bf74c61568aed50b9d8ce5ecf0e0c2b8e73bc37e1a699ae7eebc9d
SHA5126fa960a084f42e6de25b74782d205c48ca9329997fc2ae8db902bb653da5e878ed92ced6b37472248d5bdc820fc48080ae4fce41556c4b20a049e30bf93d6934
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954