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Analysis
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max time kernel
142s -
max time network
130s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system -
submitted
12/12/2023, 17:58
Static task
static1
Behavioral task
behavioral1
Sample
79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe
Resource
win10-20231023-en
General
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Target
79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe
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Size
7.0MB
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MD5
9355d3a9053d0279117445473a575e09
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SHA1
31660e31615b36595a4ac9d049e77eab45e9a3d6
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SHA256
79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1
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SHA512
3238d210834f9283b9b9b8f9643a4f958a08dde5908b7ad5711fa942669e0620f40dfb73cf7323e797311c08a3a23e7bce6b80b28ac728b5e5f103f9fe91a71d
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SSDEEP
196608:Yxm5Z7xPjWtYOkdHWd1V3GaO4TwWHvzASW8P7Bzj:37RjWtfj95dLASWyzj
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1288 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp -
Loads dropped DLL 3 IoCs
pid Process 1288 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp 1288 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp 1288 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp -
Drops file in Program Files directory 5 IoCs
description ioc Process File created C:\Program Files (x86)\numGIF\stuff\is-5OJNH.tmp 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp File created C:\Program Files (x86)\numGIF\stuff\is-GHFHL.tmp 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp File created C:\Program Files (x86)\numGIF\uninstall\unins000.dat 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp File created C:\Program Files (x86)\numGIF\uninstall\is-F0MQQ.tmp 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp File created C:\Program Files (x86)\numGIF\stuff\is-3NIKI.tmp 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1288 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4352 wrote to memory of 1288 4352 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe 71 PID 4352 wrote to memory of 1288 4352 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe 71 PID 4352 wrote to memory of 1288 4352 79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe 71
Processes
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C:\Users\Admin\AppData\Local\Temp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe"C:\Users\Admin\AppData\Local\Temp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Users\Admin\AppData\Local\Temp\is-RM6GB.tmp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp"C:\Users\Admin\AppData\Local\Temp\is-RM6GB.tmp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp" /SL5="$B01E0,7089240,121856,C:\Users\Admin\AppData\Local\Temp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
PID:1288
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\is-RM6GB.tmp\79fadd3829926b8fb8d4928629c33c75ca56aa794edd16ef372ea9bc9621e8b1.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303