Analysis
- max time kernel
121s - max time network
159s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
05/11/2021, 09:29
Static task
static1
Behavioral task
behavioral1
Sample
04028e983023bcf5c1040c5775c424dd.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target 04028e983023bcf5c1040c5775c424dd.dll
- Size 1.9MB
- Sample211105-lfxtbabbg5
- SHA256 09c64a5019da3d685a4b696ffcb07fa93b75f63ca09c50e5ee498ac7a1b5f5b4
- MD5 04028e983023bcf5c1040c5775c424dd
- SHA1 49bcf357420dbb04ae42e0e015948ebbd44ca473
- SHA512 3c63ca828d344f5bdee0b18a0070c0eda664a6704218cd9426b29f9c07b78d3084362f4638030f5d3c6561bc4eb76e29f85730eeb8ab2dd6d1b0711ddc7e9c78
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
C2
-
185.117.90.36:443
-
193.42.36.59:443
-
193.56.146.53:443
-
185.106.123.228:443
Attributes
-
embedded_hash
07284E2A3AB3C2E1FFFBD425849BE150
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 3 IoCs
resource yara_rule behavioral2/memory/3800-122-0x0000000003FC0000-0x0000000004120000-memory.dmp DanabotLoader2021 behavioral2/memory/3800-123-0x0000000003FC0000-0x00000000041B4000-memory.dmp DanabotLoader2021 behavioral2/memory/3800-124-0x0000000003FC1000-0x0000000004138000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 23 3800 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3040 wrote to memory of 3800 3040 rundll32.exe 68 PID 3040 wrote to memory of 3800 3040 rundll32.exe 68 PID 3040 wrote to memory of 3800 3040 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04028e983023bcf5c1040c5775c424dd.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04028e983023bcf5c1040c5775c424dd.dll,#12⤵
- Blocklisted process makes network request
PID:3800
-