fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae

General

Target

fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
Size

139.7MB
MD5

ddd859f194236cdd7f77dc2e65817f16
SHA1

597cb86abd4dcd4efc0b9c9ea074f3c8dda61c3f
SHA256

fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae
SHA512

c46bc980c88fc3c707409b1be097fb533d66a3ac1474a06d40676dbb21ee9c9730aa24fdb8e50fc895fe901ad3acb138d3a5335ac60c13174c785e2dab67ac80
SSDEEP

786432:qxeyemYExLVqyOqZDd+ybW1h4uyrzMVX9yvjBIA1toV+c7BmVvJpXrK7IBK53xp:qAmYeLQPqfWLYUNw91toV+caJ6H

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CoyoteMIDI.lnk	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Loads dropped DLL 6 IoCs

pid	Process
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
2636	fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe

C:\Users\Admin\AppData\Local\Temp\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe
"C:\Users\Admin\AppData\Local\Temp\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\Melanchall_DryWetMidi_Native64.dll

Filesize
65KB

MD5
42b0ac2ff31833a75a04c50d2b393a6f

SHA1
b9f4cc5ff0622ac7a126a6ed6a5be86fc72f9e33

SHA256
2debc5d1046f513db6a920c29b16de23ee29fd713a3447ce4c3d97313e0d3547

SHA512
a454e4cb43eb18edef3a45a6720eb575c2ed2b497fc4deffa9a51e8f5bdfa805a007e6c10a496f03cd0f6e0a8c7ccd4b76d398521c163306fa09fe2df29f31e4

Download Submit
\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\av_libglesv2.dll

Filesize
4.2MB

MD5
73d2fb4c35d323813a86e3bf5c85c345

SHA1
81f751a34e0c25bdea93902a19a94a49ce1495df

SHA256
85b3aee47c0e0eaf3a5ea5c75ba8131387a12639b6a0ef280c28531fb77695ae

SHA512
e81677cc9b99ff3d54f67000a60489603e01a896f90c4ef0c883b82e2fdb7b90d2899c078958b3f060a20373b99cb6c4deb7f64cc4c7e0ba2a708209f4684ca4

Download Submit
\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\libHarfBuzzSharp.dll

Filesize
1.5MB

MD5
f121a2afb03f1b8ca1784e544464a346

SHA1
9346297a66989dbe88bc459ee8bf936e7acb3d24

SHA256
f13d0dae00a598620a436fd991219a2e0fe6157eac90faa025d4d76845cd996c

SHA512
ebbb8c2d7d97521286af0f6b02195890b193e660a28e6b1e5112ed9f1fcc081c66587a7a82c8a9468d1a55d477880487d1b3edf1deb2ea285e17d70fbd56c6f1

Download Submit
\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\libSkiaSharp.dll

Filesize
9.0MB

MD5
26d723bd75b5c6591dfde18b71281920

SHA1
47c05d42af2968f83877bb9cbf744c938489f466

SHA256
2ca940b7c4621ecd27d2f07c5f46fafa0375f493692cd4e6e1e66c07fbc8109a

SHA512
90bbdd48588616177354402b91a3fac363f8eb7959af570e6cee1174eeab950077b71ed47645262daf0957ced5b90b3aa5a7146a5d04d52b5c7975a5d31c5ef7

Download Submit
\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\portaudio.dll

Filesize
171KB

MD5
680ce7668780d32fbe25ad50ab4a45a1

SHA1
233e8bf31e7f571165419f2470bcfc6fed880c61

SHA256
b9b1d1dc5d05ad593325d38fb6f232d89bc326d6177da394b5f8fd5836abaac6

SHA512
d3d4fb79fbcafcab9d5361e6e47ec48947d1c8ae1bb5355544bc2f79522c62d753abbc0e1418d275300d9f597773139df9164c46b2e2b8640f2a448489c42d53

Download Submit
\Users\Admin\AppData\Local\Temp\.net\fdbdbc5fbea8a4ee9909b5fa2833df3e63a9f3786f49a2153ccdf23304d953ae\xmLVbLulcqXg2OovSKQj+ZyNVzcEUlY=\uiohook.dll

Filesize
647KB

MD5
05481d7a12e3dda1b46cd938eeca069c

SHA1
721ef7e9ef75b0eb7045fb2651e036c83748fc92

SHA256
cdd570722eec0beb4b7b79f99d1501a34f88b868b2dd1fdf4d7a1441dbc6c918

SHA512
7b552aeeaf556a5cd097e9abfdf780e3c5b303e440fc6815410e125744177a98045c93df135668733e045b592a51dbc61d9f93baecabc2c821854c23825cde74

Download Submit
memory/2636-13-0x0000000180000000-0x0000000180A25000-memory.dmp

Filesize
10.1MB

Download
memory/2636-16-0x000000013FC5F000-0x000000013FC60000-memory.dmp

Filesize
4KB

Download
memory/2636-40-0x000007FEFA5C0000-0x000007FEFA5D5000-memory.dmp

Filesize
84KB

Download
memory/2636-41-0x000000013FC5F000-0x000000013FC60000-memory.dmp

Filesize
4KB

Download

Analysis

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