Analysis
- max time kernel
93s - max time network
95s - platform
windows7_x64 - resource
win7v20210408 - submitted
03/10/2021, 16:25
Static task
static1
Behavioral task
behavioral1
Sample
331fd56e84657a3edb69e439fe843f54.exe
Resource
win7v20210408
0 signatures
0 seconds
General
- Target 331fd56e84657a3edb69e439fe843f54.exe
- Size 1.2MB
- Sample211003-twypjsffcp
- SHA256 2a948b38ca5257d8347b66757eb01d8df2d91c41ae08535706be17f9d9c5f956
- MD5 331fd56e84657a3edb69e439fe843f54
- SHA1 33b09d8351033603c61e014fcbabced80b0e192c
- SHA512 057eacfe2c0d6803dd27de7ba403a47236d20807bb896bfcf56470bb52f97b76ab1f640a1bf1dc1d7c6d4e6f8793590f74ac504cf683b478b3037d5585c06448
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
C2
-
142.11.192.232:443
-
192.119.110.73:443
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142.11.242.31:443
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192.210.222.88:443
Attributes
-
embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
rsa_pubkey.plain
Signatures
- Danabot Loader Component 6 IoCs
resource yara_rule behavioral1/files/0x00040000000130b6-65.dat DanabotLoader2021 behavioral1/files/0x00040000000130b6-67.dat DanabotLoader2021 behavioral1/files/0x00040000000130b6-69.dat DanabotLoader2021 behavioral1/files/0x00040000000130b6-68.dat DanabotLoader2021 behavioral1/memory/1088-70-0x0000000001CC0000-0x0000000001E22000-memory.dmp DanabotLoader2021 behavioral1/files/0x00040000000130b6-66.dat DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 3 1088 rundll32.exe - Loads dropped DLL 4 IoCs
pid Process 1088 rundll32.exe 1088 rundll32.exe 1088 rundll32.exe 1088 rundll32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25 PID 1684 wrote to memory of 1088 1684 331fd56e84657a3edb69e439fe843f54.exe 25
Processes
-
C:\Users\Admin\AppData\Local\Temp\331fd56e84657a3edb69e439fe843f54.exe"C:\Users\Admin\AppData\Local\Temp\331fd56e84657a3edb69e439fe843f54.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\331FD5~1.DLL,s C:\Users\Admin\AppData\Local\Temp\331FD5~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:1088
-