Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/09/2026, 17:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
install_q2.0.17.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
install_q2.0.17.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target install_q2.0.17.exe
- Size 25.4MB
- Sample260903-vr6d9ssbpc
- SHA256 34125479b4739117318d03d105702bbc047a082f3a1953decfda72dc34416355
- MD5 3f0aac31335197ef6ad4e814dcfe4969
- SHA1 1d4d1760f59a929b58d451bbda01232578059beb
- SHA512 733416a54c66465e8660a5798b723b34ac23313145627895c6e18036255ed20d23b02966034756f1598042e2633b0477b0c249b0dacb31652d47916bc1ac7cd6
- SSDEEP 49152:6KL3W0A0vr9cusmglhowk8s0nHQh6/q/5ci7CbaZk9t5BCHqO3eu/1fef/h5B46Y:TjAIMaQi7kmeHh2yeH7rkfvVsX+NI
- TLSH T19F47E6117317E99DE1B753BA048B0F50F725E8B41970977323B8916C5FEAB0CBAB2924
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5172 YbhYbt.exe - Loads dropped DLL 1 IoCs
pid Process 5172 YbhYbt.exe - Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 3092 install_q2.0.17.exe 5172 YbhYbt.exe 5172 YbhYbt.exe 5172 YbhYbt.exe 5172 YbhYbt.exe 5172 YbhYbt.exe 5172 YbhYbt.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3092
-
C:\Users\Public\qcSRKH\YbhYbt.exe"C:\Users\Public\qcSRKH\YbhYbt.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:5172
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Public\qcSRKH\UxEnhance64.dll
- Size 3.1MB
- SHA256 edf781a668e4541e191c5963dd7e5cf57e704ce3e240d62df05d31d95a7d0ef7
- MD5 1f9715b6bb0e82880b48fffe4487765e
- SHA1 4909a9bcd024106e1b49052c7d79bab3916df76b
- SHA512 1954d629a395f6d08b65a61f95c58027c15257b6eee0ddc6c8be78c6f805cf73e23aa6d3f1849f350bebd40facce949643f6ef8254b2d92df4cb6741a73f0b15
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+D:P9m29xx3Tiqt06ox6+z2rNNrKoD
- TLSH T122E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\qcSRKH\YbhYbt.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\qcSRKH\adoresd.dat
- Size 4.7MB
- SHA256 2f716dc0abb5381abcd4b11d72cdfa20617784d5cc9ba0921039da5308ab1abc
- MD5 c2f78fd206a21522c4cb84eb73080642
- SHA1 5ee5cd6680cee543f0c566fa979eadb256731d90
- SHA512 bf3ce5e1879654f6b1ef1c5d40bbd3215ce29ba50325322f6e4e261c7f1ec067858b5dd91f3ac92fbda0232c52c834e3b1076a46a18b46726338a456bc160967
- SSDEEP 98304:UKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:UKClqhi0Cv54K2IVS0VQg
- TLSH T1AD3633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\qcSRKH\msadox.tb
- Size 8KB
- SHA256 06ee129634a7693a9c2c1762185f726ca3e701496ea4026f19aa33af0f63ca81
- MD5 a827170abe2db4eb602b1dfe1c602b98
- SHA1 fb5023729b735156395b996dc490b8f087f52210
- SHA512 1b9ade7278decc5b73dce0640b2e5a4cb8b3bd451242f748898514227aea4720c2f12b5e718c1300b86b556cc877d5eb6c99b386e45cdfd5ea6e8080de8ca3b3
- SSDEEP 192:FqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:FsZqZOXQ3uqvR2Kfzp
- TLSH T1ED029E05D7A20CC3D2116C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH