Analysis
-
max time kernel
142s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 00:53
Static task
static1
Behavioral task
behavioral1
Sample
7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe
Resource
win7-20240508-en
General
-
Target
7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe
-
Size
847KB
-
MD5
7efdce6925f9d0a47262bf6909dee878
-
SHA1
c2675a34536fbb0e637b3b63ca5671f93a7f9484
-
SHA256
0a38204354bdd03ca06520f5482cc057a926eef96944a2a179c370b9f64f4842
-
SHA512
7f5ac9a34891642b056cd37c0f54c3cc86caab581df6a4d62d1279efe38449b0bc63bbd305eecaf382fadba7022c6791293711ec9855920dbf82a0a07347a80d
-
SSDEEP
24576:WbTUojyk1O/sDcxLx+gGBWDvKe0VR7Ev3b7YpQKZ445fm:gy7Gs78V9Ev3fYpvf
Malware Config
Extracted
danabot
58.58.210.181
222.175.52.161
149.53.185.172
81.63.70.192
195.123.246.209
149.154.159.213
2.255.189.191
187.198.70.207
139.113.48.33
244.28.200.120
Signatures
-
Danabot x86 payload 1 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral1/files/0x000a000000012280-2.dat family_danabot -
Blocklisted process makes network request 9 IoCs
flow pid Process 2 2304 rundll32.exe 3 2304 rundll32.exe 4 2304 rundll32.exe 5 2304 rundll32.exe 6 2304 rundll32.exe 9 2304 rundll32.exe 12 2304 rundll32.exe 15 2304 rundll32.exe 16 2304 rundll32.exe -
Deletes itself 1 IoCs
pid Process 2620 regsvr32.exe -
Loads dropped DLL 5 IoCs
pid Process 2620 regsvr32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 1612 wrote to memory of 2620 1612 7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe 29 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30 PID 2620 wrote to memory of 2304 2620 regsvr32.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.EXE@16122⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.DLL,f03⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2304
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
630KB
MD5c7eb2bf31aff077a631dd3f03056286c
SHA176912c777b3e53b5a90be26d7a8792c9bc743a86
SHA256b25936459bd7f0b8b0c8157e20841fbbf0115ac6d09132cfb22aadae763224f0
SHA5126035ad5beb0b51fe400a156b6519b8e8c53886ad0833ee74673c22570ba8a3f443f1a82babe033e5aa6d5f8dfb1f50dde3f3b90b4a9bc0fc9c517bc1c7d1e8bd