Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23-11-2024 03:44
Static task
static1
Behavioral task
behavioral1
Sample
f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe
Resource
win7-20240708-en
General
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Target
f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe
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Size
64KB
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MD5
2f17e583e0a3d17e1a837be34ad4a023
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SHA1
86ea890c865a14b257c53f362a9647640f5d39d9
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SHA256
f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef
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SHA512
cde2ac186c256f45bc5c68a8ff05d62898110612a7fc6ae523dbae9bfbc4571f4b565f306fcf50678eedd9a87cba2f460b7372f082573060335b5605601cfc35
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SSDEEP
1536:rds4ft+QDwpbn0GOQ53f+bxJ2uCqkRoUyfMm:TdA0GfYVAuCzNykm
Malware Config
Extracted
limerat
-
aes_key
killisrael
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antivm
false
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c2_url
https://pastebin.com/raw/v9J7B6vz
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delay
3
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download_payload
false
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install
true
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install_name
killisrael.exe
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main_folder
Temp
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pin_spread
false
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sub_folder
\
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usb_spread
false
Extracted
limerat
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antivm
false
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c2_url
https://pastebin.com/raw/v9J7B6vz
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download_payload
false
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install
false
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pin_spread
false
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usb_spread
false
Signatures
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Limerat family
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Executes dropped EXE 1 IoCs
pid Process 2732 killisrael.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 5 pastebin.com 4 pastebin.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2000 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2732 killisrael.exe Token: SeDebugPrivilege 2732 killisrael.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 776 wrote to memory of 2000 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 31 PID 776 wrote to memory of 2000 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 31 PID 776 wrote to memory of 2000 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 31 PID 776 wrote to memory of 2732 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 33 PID 776 wrote to memory of 2732 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 33 PID 776 wrote to memory of 2732 776 f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe 33 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe"C:\Users\Admin\AppData\Local\Temp\f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:776 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\killisrael.exe'"2⤵
- Scheduled Task/Job: Scheduled Task
PID:2000
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C:\Users\Admin\AppData\Local\Temp\killisrael.exe"C:\Users\Admin\AppData\Local\Temp\killisrael.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52f17e583e0a3d17e1a837be34ad4a023
SHA186ea890c865a14b257c53f362a9647640f5d39d9
SHA256f98cf17cff0556e6e2c5ea32f8c907a985857e25ffa78047a29c93cf340088ef
SHA512cde2ac186c256f45bc5c68a8ff05d62898110612a7fc6ae523dbae9bfbc4571f4b565f306fcf50678eedd9a87cba2f460b7372f082573060335b5605601cfc35