snakekeylogger | e3d9eaa19def39e08d449fa3a4e944681abf26e50c1afa3df043b90d18cac689

General

Target

SHD098656789000.exe
Size

96KB
MD5

457c95b461b3b1c468660483c62042dd
SHA1

a2eeb39b7032d0237001839296ef8034549eddf8
SHA256

ca8997fe1d8d8fc50a30c511b4cef998fc6dcc3e4547735c55808ad9e02bc588
SHA512

40ab2425547ff9b8440eb25ed10b66569c1cb10b0331e32e21126a7907fe68b52edeb73979e55645269dcd26010ad82cc55efa7fef72d54b3a530c9f41eb5853
SSDEEP

1536:liWQjfI3Uyqu9egnHl+HK6R9THt+8bqM8T1kLH:llQ4Tqu9egnHMKU9TWM8TYH

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.daipro.com.mx
Port:
587
Username:
[email protected]
Password:
DAIpro123**
Email To:
[email protected]

C2

https://scratchdreams.tk

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/392-5-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

16 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SHD098656789000.exe

description pid process target process

PID 2332 set thread context of 392 2332 SHD098656789000.exe CasPol.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

CasPol.exe

pid process

392 CasPol.exe
392 CasPol.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SHD098656789000.exeCasPol.exe

description pid process

Token: SeDebugPrivilege 2332 SHD098656789000.exe
Token: SeDebugPrivilege 392 CasPol.exe

flow	ioc
16	checkip.dyndns.org

description	pid	process	target process
PID 2332 set thread context of 392	2332	SHD098656789000.exe	CasPol.exe

pid	process
392	CasPol.exe
392	CasPol.exe

description	pid	process
Token: SeDebugPrivilege	2332	SHD098656789000.exe
Token: SeDebugPrivilege	392	CasPol.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SHD098656789000.exe

description	pid	process	target process
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe
PID 2332 wrote to memory of 392	2332	SHD098656789000.exe	CasPol.exe

outlook_office_path 1 IoCs

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

outlook_win_path 1 IoCs

Processes:

CasPol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\SHD098656789000.exe
"C:\Users\Admin\AppData\Local\Temp\SHD098656789000.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2332

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:392

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4056 --field-trial-handle=2272,i,11831746627654527593,10138103687018060346,262144 --variations-seed-version /prefetch:8
1⤵
PID:4532

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/392-13-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/392-14-0x0000000006240000-0x0000000006290000-memory.dmp

Filesize
320KB

Download
memory/392-9-0x0000000005500000-0x0000000005AA4000-memory.dmp

Filesize
5.6MB

Download
memory/392-17-0x00000000062F0000-0x00000000062FA000-memory.dmp

Filesize
40KB

Download
memory/392-10-0x0000000004F50000-0x0000000004FEC000-memory.dmp

Filesize
624KB

Download
memory/392-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/392-16-0x0000000006330000-0x00000000063C2000-memory.dmp

Filesize
584KB

Download
memory/392-11-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/392-15-0x0000000006460000-0x0000000006622000-memory.dmp

Filesize
1.8MB

Download
memory/392-12-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/392-8-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/2332-4-0x0000000002990000-0x0000000002998000-memory.dmp

Filesize
32KB

Download
memory/2332-0-0x00000000008E0000-0x00000000008FE000-memory.dmp

Filesize
120KB

Download
memory/2332-1-0x00007FF8CB860000-0x00007FF8CC321000-memory.dmp

Filesize
10.8MB

Download
memory/2332-2-0x000000001B5F0000-0x000000001B600000-memory.dmp

Filesize
64KB

Download
memory/2332-7-0x00007FF8CB860000-0x00007FF8CC321000-memory.dmp

Filesize
10.8MB

Download
memory/2332-3-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads