Analysis
- max time kernel
141s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
18/10/2024, 13:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe
Resource
win7-20240903-en
6 signatures
150 seconds
General
- Target 57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe
- Size 1.2MB
- Sample241018-qrybfayhlc
- SHA256 0ffddce470010278a1e5545d5c616def34d6c4b21ac1152a11de5aa48792fb77
- MD5 57b388d86cf9eeac704fc629587c82bd
- SHA1 75b34c11d1efdcc6763a8290880267c59f5e497c
- SHA512 c791c6ce54d2a6d299675c5c3ad58aefd18e7bb89390d7a4997a6a0570e78f6a0fee20c2bf3f9b27c99c1abdc36a0e101238df130d3cce42425d431279c33a9a
- SSDEEP 24576:BEXMeW1VIC29ja0qwyajfytMdDRdL8yBuSKj:u8ezrAwatMt7pBq
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
142.11.244.124:443
-
142.11.206.50:443
Attributes
-
embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 10 IoCs
resource yara_rule behavioral2/files/0x0009000000023c9c-6.dat DanabotLoader2021 behavioral2/memory/4968-11-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-19-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-20-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-21-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-22-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-23-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-24-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-25-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4968-26-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 48 4968 rundll32.exe - Loads dropped DLL 1 IoCs
pid Process 4968 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 5068 1652 WerFault.exe 83 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1652 wrote to memory of 4968 1652 57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe 87 PID 1652 wrote to memory of 4968 1652 57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe 87 PID 1652 wrote to memory of 4968 1652 57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\57B388~1.TMP,S C:\Users\Admin\AppData\Local\Temp\57B388~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4968
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 5362⤵
- Program crash
PID:5068
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1652 -ip 16521⤵PID:4360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\57B388~1.TMP
- Size 1.3MB
- SHA256 d1e6cfcd98152ac98049aaffb630a2a41011a9cbd8c7b68ec06af3b401258b8d
- MD5 f9368f8ff8cdccaa3ba9e1e9334ba986
- SHA1 79b914bd1dac9ef4a4dc4d1e4bea2811f44c6c1e
- SHA512 148d138d3bd1d2fa07ac35b3af50c8971bcc152f180f03e15c405544b81906bc2bf099decb656f286622d5eeccb7a7677b1a502c77fa87cf2dff32bd67028e11
- SSDEEP 24576:HcFXB/jeAwvvg6ud1ERsIBQEACi7m1ElI0sQQTRlMy+qU:82QEACiC+BQT3My+
- MD5 SHA1 SHA512 SSDEEP