Analysis
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max time kernel
293s -
max time network
299s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
09-05-2024 00:08
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/692-187-0x0000000000890000-0x00000000040C4000-memory.dmp family_zgrat_v1 behavioral1/memory/692-236-0x000000001EFD0000-0x000000001F0DA000-memory.dmp family_zgrat_v1 behavioral1/memory/692-240-0x0000000005B00000-0x0000000005B24000-memory.dmp family_zgrat_v1 -
Detects Arechclient2 RAT 1 IoCs
Arechclient2.
resource yara_rule behavioral1/memory/1044-274-0x0000000000400000-0x00000000004C6000-memory.dmp MALWARE_Win_Arechclient -
SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/1044-274-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 2368 u1oo.0.exe 1392 run.exe 1004 u1oo.3.exe -
Loads dropped DLL 16 IoCs
pid Process 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 1392 run.exe 1392 run.exe 1392 run.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2420 cmd.exe -
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 2 IoCs
description pid Process procid_target PID 1392 set thread context of 2420 1392 run.exe 31 PID 2420 set thread context of 1044 2420 cmd.exe 37 -
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 queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.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 u1oo.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u1oo.0.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1392 run.exe 1392 run.exe 2420 cmd.exe 2420 cmd.exe 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1044 MSBuild.exe 1044 MSBuild.exe 2368 u1oo.0.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 1392 run.exe 2420 cmd.exe 2420 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 692 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 1044 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe 1004 u1oo.3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1044 MSBuild.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2184 wrote to memory of 2368 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2184 wrote to memory of 2368 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2184 wrote to memory of 2368 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2184 wrote to memory of 2368 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2184 wrote to memory of 1392 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2184 wrote to memory of 1392 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2184 wrote to memory of 1392 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2184 wrote to memory of 1392 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 1392 wrote to memory of 2420 1392 run.exe 31 PID 1392 wrote to memory of 2420 1392 run.exe 31 PID 1392 wrote to memory of 2420 1392 run.exe 31 PID 1392 wrote to memory of 2420 1392 run.exe 31 PID 2184 wrote to memory of 1004 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2184 wrote to memory of 1004 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2184 wrote to memory of 1004 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 2184 wrote to memory of 1004 2184 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 34 PID 1392 wrote to memory of 2420 1392 run.exe 31 PID 1004 wrote to memory of 692 1004 u1oo.3.exe 35 PID 1004 wrote to memory of 692 1004 u1oo.3.exe 35 PID 1004 wrote to memory of 692 1004 u1oo.3.exe 35 PID 1004 wrote to memory of 692 1004 u1oo.3.exe 35 PID 2420 wrote to memory of 1044 2420 cmd.exe 37 PID 2420 wrote to memory of 1044 2420 cmd.exe 37 PID 2420 wrote to memory of 1044 2420 cmd.exe 37 PID 2420 wrote to memory of 1044 2420 cmd.exe 37 PID 2420 wrote to memory of 1044 2420 cmd.exe 37 PID 2420 wrote to memory of 1044 2420 cmd.exe 37
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:2184 -
C:\Users\Admin\AppData\Local\Temp\u1oo.0.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2368
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C:\Users\Admin\AppData\Local\Temp\u1oo.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.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:1392 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1044
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C:\Users\Admin\AppData\Local\Temp\u1oo.3.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1004 -
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:692
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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\76653263e0874151bf7d885abb837af0.tmp
Filesize1KB
MD517fcf8666de78e67ec15afdcee117cb6
SHA1498588b4c5227a88bddb0a38fa017685e0f82ecc
SHA25618eda2bb3b079f4adfbe90140c7cfe8c5c688a3495a196d57c0d01b8a92f0416
SHA5129657eb559732a60be1354f3284f866050cf8a3a7d14ed7bb2d68c20c3c26e9c7863466ff85aa1660861a646ac971ce04a078e23892b68919f672d354fb799812
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Filesize
1.6MB
MD59bb67e904ac371b5ffd143f8fb54e1e2
SHA158009e463133af8b89b59716fe255b118eca872c
SHA25644afbc66f029be48db5d01678a0af7baf541e4a61d4b07391aa0470f0a961ded
SHA512573c196dc87a1d3ea22b3ebdd2be1e4fbfbd3ea431694ec5e503f5cc6717b7d63a478c5c981ba5b467176aadd352c92f1d026b60a28b8ff76390af6903c1cdc0
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Filesize
1.4MB
MD566e54067a3ec66999f3742c48f88d7a3
SHA1d788c3660c656e07247f24a720d0a2a15df6aa67
SHA2563328360e0bb26cdc92c58b39efb20d381d9da6496507c8a5937045b684d2d7c3
SHA5126081cb323173fbce93e0dd520b810fc9d3d6ab0d9994cdcb2201b5bcc602c605ee35aec4757baa3c086dc318915ac4b793e639bc1e732913296b622663f666d6
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Filesize
3KB
MD562306374a889d5a180c31a1534665c0f
SHA12d017a87ab1cb6d1a98f3f69a99eb075a68bdf7b
SHA2567bcc95443cf57c233a38a2186e4c0085ba5eb2174a9ceedcc6091792a4fb6fc5
SHA512f88ac9b7469f51b8c6d4fa4ed1315bcf4e2d3ff4b69d7c8d6202cf9939fe589c927f76e88cd61cb861fdcc64eb8cf0f6e3fc511664a849b660a794d0c376244a
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Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
224KB
MD53f109a02c8d642e8003a1188df40d861
SHA1f723f38471b8872443aa9177eef12a96c02cc84a
SHA2566523b44da6fa7078c7795b7705498e487b0625e28e15aec2d270c6e4a909b5a5
SHA512023696a52d48c465ab62e3ee754b445093b8a0ed0a232b430ce1f0db3dae382c9e1fba210c2b04d1018cc29bfb69c546976912f3939a76e98bcb792ae57af0da
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Filesize
120KB
MD5f383f6f4e764619bd19e319335d3ef2b
SHA199f287e49a15e495b4ead8e5589364a5f87b357e
SHA25603951dfe05bf74c61568aed50b9d8ce5ecf0e0c2b8e73bc37e1a699ae7eebc9d
SHA5126fa960a084f42e6de25b74782d205c48ca9329997fc2ae8db902bb653da5e878ed92ced6b37472248d5bdc820fc48080ae4fce41556c4b20a049e30bf93d6934
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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
223KB
MD5816cbc57fc20eb01645497ed35bdeb19
SHA13222b725c5031a12b310ef8c1b8bb120b345c80e
SHA256c15c3a1a771770d1f3a838cdb6d0fcffea562e42d118b37087dd6022fff13c53
SHA5122bf23ac407844682107c68705e0ac072d7a8767f0c9a8c2bb913cc394e6c85bd22a7024c5253130f4a5b26a083e9518f2d4f21b775da6d2812ab808587aa399e
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Filesize
84KB
MD5e68562f63265e1a70881446b4b9dc455
SHA1da16ef9367bde3ce892b1a0e33bc179d8acdceb3
SHA256c8b16f1c6883a23021da37d9116a757f971fe919d64ef8f9dba17a7d8dd39adb
SHA5126bedea10a5b50f6e93e8566c18970c8ad1b8dfc7d5961069fc5d5216dcdded0b2a2ad8dd91f4ad80f8604d573a343c126df238ee5c448cdc26b899077957a674
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Filesize
446KB
MD5485008b43f0edceba0e0d3ca04bc1c1a
SHA155ae8f105af415bb763d1b87f6572f078052877c
SHA25612c22ba646232d5d5087d0300d5cfd46fed424f26143a02dc866f1bfceab3c10
SHA512402652786daae635c7405f5fa0924d768cbde2086f9f57b10f00f921dec98e37168f5c3a6baa5593ba9a478f3971d32747c517ffd485d25634c924e6b08815b1
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954