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Analysis
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max time kernel
143s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 02:04
Static task
static1
Behavioral task
behavioral1
Sample
c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe
Resource
win10v2004-20240802-en
General
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Target
c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe
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Size
2.6MB
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MD5
d26c56424c414e46e28793f8129741ba
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SHA1
73ad5afc3f8b63b5d745175842f5e1c7fb214c33
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SHA256
c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab
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SHA512
07bb14a84fcbf96b3ce0bcd9aea5659893427d79f586ba3bea832b5cc752ece29eb57cb5502b6740da9b351ccc89649381d0a7788532e5c58167b2279add68f3
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SSDEEP
49152:LtckVb9kXDA0vhCcD0Tgy0LXu1qoTzmYvr6/TH:ekVODA0vkcD+v49pN/T
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2900 CA70.tmp 2220 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
Loads dropped DLL 3 IoCs
pid Process 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 2900 CA70.tmp 2220 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CA70.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2900 CA70.tmp -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
Suspicious behavior: RenamesItself 2 IoCs
pid Process 2900 CA70.tmp 2220 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2220 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 2220 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2680 wrote to memory of 2900 2680 c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 30 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32 PID 2900 wrote to memory of 2220 2900 CA70.tmp 32
Processes
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C:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe"C:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Users\Admin\AppData\Local\Temp\CA70.tmp"C:\Users\Admin\AppData\Local\Temp\CA70.tmp" --pingC:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe 6C79D8AEB402318FC6AD9E5357D779D20A21B0CFF0BA367BA9309320FE96E64F393A8FF8B0728648BEE64ADB89EFA53431EC0D0C79799D65E7A6E95E7A895E1A2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe"C:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:2220
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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C:\Users\Admin\AppData\Local\Temp\c24e9ac38d21a8cbe06ca9e00f44e14d5ad3febfcc9c161c9be0cfd9d012abab.exe
Filesize1.0MB
MD503b18ee5ae548b01cf455ca56aa2daae
SHA13149878b9d40624265bd1abd63632ec21bf36c8d
SHA2569f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
SHA512919b9e512a30c643052337e461fa1fbd055932b4a557753fe03ebab29925bfc6d1aba61a92f320729569a5ad3d60e7493b43e366313f5328caf0597772f60721
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Filesize
737KB
MD57c130d8567d6e4c1555174af578918a8
SHA1bb1f72b7eb5aa6ac54733f01d4195841dfe72cc8
SHA2561540c84cde9716b2abd70e0efbf6beaf9eaa169b4dcaf157bd124f098e4abf38
SHA512bde576ce37023cf1b4494106d65ab6e552d9d94622c88e074e9572d89f2d97371fd53697562f6c26147176825b84b6f7ea893c2cfd0fd151a78e6137165ff8e0
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Filesize
2.6MB
MD5833c113a71aadfda7f1b3f1eef38bd98
SHA10c7e156a153fda40ff69182832e14da037cca0d7
SHA2562dbff3985aa71121afc8dc7fd22c862ce44468373de9fe9efe8fdf04f616de63
SHA512c7b798365d999d3325e170f0c586b4e9742e3ff3fffa1124af4d1dd4c71a4793dd3596ab29e478dd9114fab43ded8b118fdee5c7b550b84f8cccf47ab5261f56