Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 06:06
Static task
static1
Behavioral task
behavioral1
Sample
2b29c9514da0a5ef3d9649a87031ee4e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b29c9514da0a5ef3d9649a87031ee4e.exe
Resource
win10v2004-20231215-en
General
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Target
2b29c9514da0a5ef3d9649a87031ee4e.exe
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Size
1000KB
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MD5
2b29c9514da0a5ef3d9649a87031ee4e
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SHA1
00768f8ec9ef987d0781470213578bd208ff4f0b
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SHA256
c028a860d02ff12e49f23655d2192ea992e8e52ac4bf193880626fb4cbdc0f4d
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SHA512
6af57dee4d3cb5a63cffa013ef156ccfff638dc6a4691233ce274003a6141de8ba5e3eea7c270dbefd9044853f1b6b27d2d3e52f1f2477a01680607beb35101a
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SSDEEP
24576:4A4RWQhkDCjq0NrCgdKFk1B+5vMiqt0gj2ed:vk/tqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Executes dropped EXE 1 IoCs
pid Process 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Loads dropped DLL 1 IoCs
pid Process 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2452 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2436 wrote to memory of 1132 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe 30 PID 2436 wrote to memory of 1132 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe 30 PID 2436 wrote to memory of 1132 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe 30 PID 2436 wrote to memory of 1132 2436 2b29c9514da0a5ef3d9649a87031ee4e.exe 30 PID 1132 wrote to memory of 2452 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe 29 PID 1132 wrote to memory of 2452 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe 29 PID 1132 wrote to memory of 2452 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe 29 PID 1132 wrote to memory of 2452 1132 2b29c9514da0a5ef3d9649a87031ee4e.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe"C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exeC:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1132
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C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe" /TN Google_Trk_Updater /F1⤵
- Creates scheduled task(s)
PID:2452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
95KB
MD5668a84252ac1194938cab1411cb8e4cd
SHA19cc3f87f3f53641a64a43e8bd66d15a523a6183c
SHA256bf054f087af54eb9426210c9c8b441865a3ee764cd442511bb50af9a0c76aa0c
SHA512610e3d9c2e5f457888cc88db7d493be66fcc46166ddec6ed4be0d94091735a532cff0663d42141ef8c8d411b6e657b25ccb969e7019181c84da23b6afaaa975b
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
257KB
MD534d3b6311916901d468e3534fbc405d4
SHA1cafc75d6db39aa940d10a960e9c955d9106ac818
SHA2563be2efa01b20821fea17e4a8827fdf41a420bb832bed95300f9a25a5646aae14
SHA512d0cb66ab31e9836ba04eed57ba310d82171b2355f657a851fe019818b1908cbfa0673357ab1efba019d7fc427f4295a34905f56217beb1b6c470a3da7bcdc214