General
- Target cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201.exe
- Size 251KB
- Sample240511-cbm9mshd42
- SHA256 cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201
- MD5 abf939bc3a20a604f88b1dd4399ca2d7
- SHA1 c656a5989a07d9b104c1eb144d4609d50264bee4
- SHA512 a623060911ddd9fd4ecd8725a9ef6324f391a46fd800fb425b3b2fe7f3affe9c8bfabb6f5b9b9b55aff49cdc24f610530889ba159014dd49974d1431b3797abd
- SSDEEP 6144:PYa6dVy0sCLFy97dXRusmcsTA1A05WntAI00cSz4B:PYRnnLFojusmBqCue4B
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201.exe
Resource
win7-20240221-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201.exe
Resource
win10v2004-20240508-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
dovhbys.exe
Resource
win7-20240221-en
7 signatures
150 seconds
Behavioral task
behavioral4
Sample
dovhbys.exe
Resource
win10v2004-20240426-en
8 signatures
150 seconds
Malware Config
Extracted
Family
-
originbotnet
C2
-
https://mmelak.com/gate
Attributes
-
add_startup
false
-
download_folder_name
4si50kud.vpv
-
hide_file_startup
false
-
startup_directory_name
pRcub
-
startup_environment_name
appdata
-
startup_installation_name
pRcub.exe
-
startup_registry_name
pRcub
-
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
Targets
-
- Target cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201.exe
- Size 251KB
- SHA256 cf52051f68630359830c5b2d6c9b8ff3b6e95c5667238787f2972accc0bc0201
- MD5 abf939bc3a20a604f88b1dd4399ca2d7
- SHA1 c656a5989a07d9b104c1eb144d4609d50264bee4
- SHA512 a623060911ddd9fd4ecd8725a9ef6324f391a46fd800fb425b3b2fe7f3affe9c8bfabb6f5b9b9b55aff49cdc24f610530889ba159014dd49974d1431b3797abd
- SSDEEP 6144:PYa6dVy0sCLFy97dXRusmcsTA1A05WntAI00cSz4B:PYRnnLFojusmBqCue4B
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-
- Target dovhbys.exe
- Size 202KB
- SHA256 2e422f230bd4a88cc223995a131d6ce9316eea7087d84d059fc45a35af3ea26c
- MD5 0bef3d69abb4fe0e2e175ce823b2aa55
- SHA1 aef3193926ef341507fc931c1b375e19eb872bd3
- SHA512 f49e671ed2e8d0e029a214ed0b80b88b2f671ef2d1fd4f49b5da2fa64dd2d4fe2e73f615734a2f5222a5c5627474c55f54dae2f90d9b95df3c08b55fea27fbf0
- SSDEEP 3072:0TkPSL1oCO72F8SgdU7sJJKGG/oADbA9McY2/mq3+Ag0FujqgA0e38:0IPSLSU8PdU7o0GuHAyc9uAOli8
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Adds Run key to start application
-
Suspicious use of SetThreadContext