Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
169s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 13:47
Behavioral task
behavioral1
Sample
22faef489858d1b7e2ce7de50cbddc35.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
22faef489858d1b7e2ce7de50cbddc35.exe
Resource
win10v2004-20231215-en
General
-
Target
22faef489858d1b7e2ce7de50cbddc35.exe
-
Size
30KB
-
MD5
22faef489858d1b7e2ce7de50cbddc35
-
SHA1
c9e76d84cd2416179a6277ae58f4d1f2279e6eb5
-
SHA256
3b583fa2a255b71c961047db21c5cc07a7a6fce5c682b200ac94da5d4846261e
-
SHA512
49ed8d149f10da42c2f3490bfd31df1e1a7e9091c8cbf15ae431988e62a9c21b85b8ccf03a2c63a8907c8cac079b245ac57dfa5de22e94e4c36759eeef0dcb07
-
SSDEEP
768:XocAX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIocVSEFD:SKcR4mjD9r823FD
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3748 CTS.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral2/memory/3012-0-0x00000000007F0000-0x0000000000807000-memory.dmp upx behavioral2/files/0x0007000000023224-6.dat upx behavioral2/memory/3748-7-0x0000000000D50000-0x0000000000D67000-memory.dmp upx behavioral2/memory/3012-8-0x00000000007F0000-0x0000000000807000-memory.dmp upx behavioral2/files/0x000600000001e364-12.dat upx behavioral2/files/0x0007000000023222-29.dat upx behavioral2/memory/3748-31-0x0000000000D50000-0x0000000000D67000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 22faef489858d1b7e2ce7de50cbddc35.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\CTS.exe 22faef489858d1b7e2ce7de50cbddc35.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3012 22faef489858d1b7e2ce7de50cbddc35.exe Token: SeDebugPrivilege 3748 CTS.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3012 wrote to memory of 3748 3012 22faef489858d1b7e2ce7de50cbddc35.exe 88 PID 3012 wrote to memory of 3748 3012 22faef489858d1b7e2ce7de50cbddc35.exe 88 PID 3012 wrote to memory of 3748 3012 22faef489858d1b7e2ce7de50cbddc35.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\22faef489858d1b7e2ce7de50cbddc35.exe"C:\Users\Admin\AppData\Local\Temp\22faef489858d1b7e2ce7de50cbddc35.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\CTS.exe"C:\Windows\CTS.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3748
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
352KB
MD50f6721f12bd373f6687972d0708db073
SHA181e0f8f73c8646f45e2b402db4def1aa32ce2049
SHA25635c22765eea5e9402dbe0754f22f0c19805f95cf3ef571dc9077066107c1bf83
SHA512a6ceb575b4a1a97b1e4f33b6a6b190f11995ce48ab21afe9129c28c4e2d2f84ce37616c4ca87344d0ebdf0e2160b2607a7460f500f7a41ad55eb640d2b98621b
-
Filesize
30KB
MD5fafed66b9be0cf8d5ccac1e4a6c2f621
SHA12185eb4570f47b141179b5272162befd95f9bc47
SHA256e6c6bc5886158fcf3c8834e3982c3bbc2af5b7319b0a256983e3becb4e19d1bc
SHA512eb0db91d2bc3aff8f1d62dec9d244fd7556e27d2dbc2ddf981f657e746f37a54ddab57cf82ed8ecc8fa2613e496bd98ddbed4057a73987d53e06508d83593da8
-
Filesize
29KB
MD570aa23c9229741a9b52e5ce388a883ac
SHA1b42683e21e13de3f71db26635954d992ebe7119e
SHA2569d25cc704b1c00c9d17903e25ca35c319663e997cb9da0b116790b639e9688f2
SHA512be604a2ad5ab8a3e5edb8901016a76042ba873c8d05b4ef8eec31241377ec6b2a883b51c6912dc7640581ffa624547db334683975883ae74e62808b5ae9ab0b5