sendsafe | d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00 | Triage

Analysis

max time kernel
151s
max time network
155s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
25-07-2022 04:26

Sharing

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General

Target

d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe
Size

2.1MB
MD5

49de3cafbabd4b2877e2f5d9382b1dc3
SHA1

9672d252fa5c58d99bce7c2b2f424397a65a1757
SHA256

d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00
SHA512

a50e9f85c3b92ce4dd7deaf384c92e42d6c7f64b4674b202f344af39896b5d8e9e7535c795bec7bfd1012c26680553d03c0077d51f11ae9d6df39f86a58d7d96

Score

10^/10

sendsafe unregistered botnet spam

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

31.44.184.47:50017

31.44.184.47:50018

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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1780-56-0x0000000000400000-0x0000000000618000-memory.dmp	sendsafe
behavioral1/memory/1780-57-0x0000000000400000-0x0000000000618000-memory.dmp	sendsafe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe

pid process

1780 d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe

pid process

1780 d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe

C:\Users\Admin\AppData\Local\Temp\d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe
"C:\Users\Admin\AppData\Local\Temp\d579786f0f9d26894e2a96a987acac8101aae2ba609cb20f75896edc6eb05e00.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1780

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1780-54-0x0000000076601000-0x0000000076603000-memory.dmp

Filesize
8KB

Download
memory/1780-55-0x00000000020B0000-0x0000000002262000-memory.dmp

Filesize
1.7MB

Download
memory/1780-56-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1780-57-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download