sendsafe | 8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7 | Triage

Analysis

max time kernel
141s
max time network
145s
platform
windows7_x64
resource
win7-20220414-en
submitted
17-04-2022 09:01

Sharing

Report Analysis Logs

General

Target

8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe
Size

1.8MB
MD5

1611e1476c99b582ad45e8ae4f7a45ab
SHA1

513394eef408eb657fd104e6595d13e0152cfcc4
SHA256

8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7
SHA512

3572f5858b39d2997aebf375d64c48e8c2e72efcda8d68b167be3fdb6145c456edc10df62291e808f0eab4ffe5169edd7a41007a2aec8d2c4fcf43b1af7b59e1

Score

10^/10

sendsafe unregistered botnet spam

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

31.44.184.67:50013

31.44.184.67:50014

Attributes

service_name
Enterprise Mailing Service

Signatures

SendSafe
SendSafe is a notorious spam tool which then turned into spam botnet.
spam botnet sendsafe

SendSafe Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1596-56-0x0000000000400000-0x00000000005C9000-memory.dmp	sendsafe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe

pid process

1596 8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe

pid process

1596 8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe

C:\Users\Admin\AppData\Local\Temp\8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe
"C:\Users\Admin\AppData\Local\Temp\8cfef332906cd49918a4c872cb8a3b7cbf52edc6728d406a2f9e7e732e1acae7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1596

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1596-54-0x0000000075781000-0x0000000075783000-memory.dmp

Filesize
8KB

Download
memory/1596-55-0x0000000001EE0000-0x0000000002092000-memory.dmp

Filesize
1.7MB

Download
memory/1596-56-0x0000000000400000-0x00000000005C9000-memory.dmp

Filesize
1.8MB

Download