Analysis
- max time kernel
148s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
24/10/2024, 09:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe
Resource
win7-20240903-en
6 signatures
150 seconds
General
- Target 731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe
- Size 1.1MB
- Sample241024-k8d18swbrn
- SHA256 a24a06112f0b98ce05e7bf6ff3d65c242ad34e38c35e9179b313c2bf168119ee
- MD5 731926fda7aeb87453452a78e89f1c77
- SHA1 f38d24275b8c2b78044d652cac8b56b0961e8a09
- SHA512 de14ef6fb04176c4cdedc6a378f20f645d8552b110d527f14f06942654fe9799c66c1acadf99f8f9c1355b8c85db34c96efad40e767db296d58ca16d93eb4c91
- SSDEEP 24576:2dfcaEwI2KgKrMIc4UbWyuFkNnGlmIBoIbxzywP6uu+LS/M:267wINHMV4UyyuuNnGlmIeZwy
- 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 9 IoCs
resource yara_rule behavioral2/files/0x000400000001da4f-7.dat DanabotLoader2021 behavioral2/memory/4284-11-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-19-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-20-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-21-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-22-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-23-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-24-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/4284-25-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 50 4284 rundll32.exe - Loads dropped DLL 1 IoCs
pid Process 4284 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1940 4752 WerFault.exe 85 - 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 731926fda7aeb87453452a78e89f1c77_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 4752 wrote to memory of 4284 4752 731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe 87 PID 4752 wrote to memory of 4284 4752 731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe 87 PID 4752 wrote to memory of 4284 4752 731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4752 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\731926~1.TMP,S C:\Users\Admin\AppData\Local\Temp\731926~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4284
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 4442⤵
- Program crash
PID:1940
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4752 -ip 47521⤵PID:732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\731926~1.EXE.tmp
- Size 1.3MB
- SHA256 b76b4117dcde1bf0f99b8c3c5e31fa4bc937e137d44fd6f8db6ed5fe7f97fc64
- MD5 bdc533020cedadeef328b0356357e3ed
- SHA1 ec2fcae1c1757de2e7bbb575fd5272b1504f26e2
- SHA512 1d6282d490473f3b6e8c632a49aeb9c0f3695b6cdffb18b6e6f96d88b51eb0cb5e181ff559720bd24f97e9ebfd51c85a3da31f63ec039ccf7c95aa6aafd1ec5c
- SSDEEP 24576:FcFXBQxFG8IUrRMB2Bz7OPZk4Cu0eTrkyuw:mcC53LP+4C8Toyl
- MD5 SHA1 SHA512 SSDEEP