Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
18/03/2024, 16:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d4010f789559c6c981ab6d80854e9576.dll
Resource
win7-20240221-en
7 signatures
150 seconds
General
- Target d4010f789559c6c981ab6d80854e9576.dll
- Size 5.7MB
- Sample240318-t69vkadc85
- SHA256 10eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
- MD5 d4010f789559c6c981ab6d80854e9576
- SHA1 598209c8242bba79d090feb16a80c1326a5617aa
- SHA512 438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
- SSDEEP 98304:Of6tnZpeMrxxvx714CQQC5KShg5CrW7x6oAiSwD9xde38LB+:BZpeMNxp71xQNoIqoyD9xdg8LB+
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Version
-
1827
Botnet
-
3
C2
-
23.106.123.249:443
-
23.106.123.141:443
-
23.254.225.170:443
-
134.119.186.216:443
Attributes
-
embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
-
type
main
rsa_pubkey.plain
rsa_pubkey.plain
Signatures
- Blocklisted process makes network request 4 IoCs
flow pid Process 10 444 RUNDLL32.EXE 35 444 RUNDLL32.EXE 54 444 RUNDLL32.EXE 55 444 RUNDLL32.EXE - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4496 rundll32.exe Token: SeDebugPrivilege 444 RUNDLL32.EXE - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2368 wrote to memory of 4496 2368 rundll32.exe 88 PID 2368 wrote to memory of 4496 2368 rundll32.exe 88 PID 2368 wrote to memory of 4496 2368 rundll32.exe 88 PID 4496 wrote to memory of 444 4496 rundll32.exe 89 PID 4496 wrote to memory of 444 4496 rundll32.exe 89 PID 4496 wrote to memory of 444 4496 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d4010f789559c6c981ab6d80854e9576.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d4010f789559c6c981ab6d80854e9576.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\d4010f789559c6c981ab6d80854e9576.dll,X1gH3⤵
- Blocklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:444
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\dfspdzpfhgum.tmp
- Size 256B
- SHA256 7931fa0325baa2e126b50c0ffcc034b85c5d32048f8f69d61bf00cbd0311b032
- MD5 47ec94e18066d9defe3be4c3f3c54f99
- SHA1 7115dc65fec84d84832663c46fb216628330d1c0
- SHA512 5d0c0eaf499b217d29678100e1a308ba9544d028bbbff4d392359c46879020ad4339e4d69a3ee6dbe7b19705b39c9ca9d7cd472694763f86f1c9597dba669460
- MD5 SHA1 SHA512