Analysis
-
max time kernel
116s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 23:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f6d7184a7a5ea749feb9d767ba4ef007_JaffaCakes118.dll
Resource
win7-20231129-en
windows7-x64
4 signatures
150 seconds
General
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Target
f6d7184a7a5ea749feb9d767ba4ef007_JaffaCakes118.dll
-
Size
173KB
-
MD5
f6d7184a7a5ea749feb9d767ba4ef007
-
SHA1
fbbf4cd832b2dac5618d953e50a2f285ce529e39
-
SHA256
19224bfca1af04c5548f61f93877dfdda1194f9a3b018385d72e5bb96cc8b00d
-
SHA512
e80ee3f1c9f3b6fc4ac8107814a021648d3bd5fd5e0b1d517746f9256d8d3bcd0e633405b931b90c32522b272451d03d1b4d19840fa8700b81f6ec30b5245031
-
SSDEEP
3072:m3NLuxQI4JTJlYDFS6t2NAgEaakq7MCi6TM7ELNfFln:m35PB3ot2ygEasni6TM7ELN
Malware Config
Extracted
Family
dridex
Botnet
22202
C2
45.79.33.48:443
139.162.202.74:5007
68.183.216.174:7443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2212-0-0x0000000074F70000-0x0000000074FA0000-memory.dmp dridex_ldr behavioral1/memory/2212-2-0x0000000074F70000-0x0000000074FA0000-memory.dmp dridex_ldr -
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe PID 3060 wrote to memory of 2212 3060 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f6d7184a7a5ea749feb9d767ba4ef007_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f6d7184a7a5ea749feb9d767ba4ef007_JaffaCakes118.dll,#12⤵
- Checks whether UAC is enabled