General
- Target 91b1dc3f70f739111bfa2b2e42ea30b5.exe
- Size 6.1MB
- Sample211008-wnmneseham
- SHA256 ab2c8662c8101b040f3b5e41eb3639b1be3ce9da6ac155f7a4b0fbe63bb3fde3
- MD5 91b1dc3f70f739111bfa2b2e42ea30b5
- SHA1 2bfc01eb36f7e9863d093b190939afbd04c015e5
- SHA512 c15b0e4017947abb52d83f76b3922ec6bac9ff8f30506ef07df5d58662157a286dba1e6826551a8b61d9eb1a5d8a05e1640cc73a0ef1b5908d66306a30bdf2d3
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
91b1dc3f70f739111bfa2b2e42ea30b5.exe
Resource
win7v20210408
0 signatures
0 seconds
Malware Config
Extracted
Family
-
danabot
C2
-
142.11.242.31:443
-
192.119.110.73:443
-
192.210.222.88:443
Attributes
-
embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Extracted
Family
-
danabot
Version
-
2052
Botnet
-
4
C2
-
142.11.242.31:443
-
192.119.110.73:443
-
192.210.222.88:443
Attributes
-
embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
-
type
main
rsa_privkey.plain
rsa_pubkey.plain
Targets
-
- Target 91b1dc3f70f739111bfa2b2e42ea30b5.exe
- Size 6.1MB
- SHA256 ab2c8662c8101b040f3b5e41eb3639b1be3ce9da6ac155f7a4b0fbe63bb3fde3
- MD5 91b1dc3f70f739111bfa2b2e42ea30b5
- SHA1 2bfc01eb36f7e9863d093b190939afbd04c015e5
- SHA512 c15b0e4017947abb52d83f76b3922ec6bac9ff8f30506ef07df5d58662157a286dba1e6826551a8b61d9eb1a5d8a05e1640cc73a0ef1b5908d66306a30bdf2d3
- MD5 SHA1 SHA512
Danabot Loader Component
Suspicious use of NtCreateProcessExOtherParentProcess
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Drops startup file
Loads dropped DLL
Accesses Microsoft Outlook accounts
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext