Analysis
-
max time kernel
143s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
-
submitted
22-05-2024 19:09
General
-
Target
2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe
-
Size
3.0MB
-
MD5
f4551a782ac00045aa9f3589aab7bdc5
-
SHA1
701721f44050310833740ee83203033567db1de3
-
SHA256
bac570ac8c8c8fc4b6e38ec7241c4677b374bebf1355348af44ee35028b37f74
-
SHA512
e0f801fd693d547284bba1f75981a0c59d03790903605bd1586ba760dce3ce0bf42d6bc02fa631a1a49badedd268a88793e5754f817cfa5c8e501b218e8bcff6
-
SSDEEP
49152:7bIqnzcErNNQJ1uvFYgjI45TMwwapIgThpYqcpYq:4bBLapIK6Z6
Malware Config
Signatures
-
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
-
Detect Blackmoon payload 7 IoCs
-
UAC bypass 3 TTPs 1 IoCs
-
Adds policy Run key to start application 2 TTPs 1 IoCs
-
Disables RegEdit via registry modification 1 IoCs
-
Drops file in Drivers directory 1 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Drops autorun.inf file 1 TTPs 6 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
-
Drops file in System32 directory 64 IoCs
-
Drops file in Program Files directory 64 IoCs
-
Drops file in Windows directory 64 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
-
System policy modification 1 TTPs 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe"C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe"2⤵
- UAC bypass
- Adds policy Run key to start application
- Disables RegEdit via registry modification
- Drops file in Drivers directory
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.0MB
MD5f4551a782ac00045aa9f3589aab7bdc5
SHA1701721f44050310833740ee83203033567db1de3
SHA256bac570ac8c8c8fc4b6e38ec7241c4677b374bebf1355348af44ee35028b37f74
SHA512e0f801fd693d547284bba1f75981a0c59d03790903605bd1586ba760dce3ce0bf42d6bc02fa631a1a49badedd268a88793e5754f817cfa5c8e501b218e8bcff6
-
Filesize
81KB
MD5038c9610d29406fc7eb958877605af5b
SHA1a015ae541c375dd2a39b6203ca57e107d5bf5ced
SHA256165ae6ac6fd0a72e57e4abde23399bdb72c23e029574840304b6d4df2923082b
SHA512b6aa400d144632ada0914e77b1cc0922b7cd1bf2b4f7961c3bbe48c9215bd72009e506e209ec8db7fedb5bc66c5015249d7773967d821296897f404a5eabd999
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB