Resubmissions
06/11/2022, 16:59
221106-vhpedsedgq1030/09/2022, 19:00
220930-xnsecafdhk1022/09/2022, 12:24
220922-pk8cdsfcal7Analysis
- max time kernel
60s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - submitted
22/09/2022, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe
Resource
win7-20220812-en
6 signatures
150 seconds
General
- Target 52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe
- Size 184KB
- Sample220922-pk8cdsfcal
- SHA256 52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238
- MD5 18ee404c378f88028bb9f62b60ce03fd
- SHA1 c0e7e9cb52e0d9ca9efd986f56f039dff0713c98
- SHA512 2343152375ea206f6cb0069e82cb913e1e9c5f62a3777c2a99d180b4489cb14c8546f1279a66a4735a013d88a12db4ce2ee0d9d5c047e8036640820f877bfdaa
- SSDEEP 3072:Cl93zZHgog3iyNN9ufkEJ9jAOQVF+YFXL/uHVtS9Hzy1Q/iAHMP8Enu+2:CXzZHgBiy7nE/SVF+YFXL/uHVtS9Hzyz
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Zingo stealer payload 1 IoCs
resource yara_rule behavioral2/memory/644-132-0x0000000000230000-0x0000000000268000-memory.dmp family_zingo - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 11 freegeoip.app 13 freegeoip.app - Program crash 1 IoCs
pid pid_target Process procid_target 4300 644 WerFault.exe 80 - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 644 52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe"C:\Users\Admin\AppData\Local\Temp\52fc3da5be0665ee88bba8944b8385002df205bc83d3c68e969d980227937238.exe"1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:644 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 20042⤵
- Program crash
PID:4300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 644 -ip 6441⤵PID:4292