snakekeylogger | 1700e539cd41c00e4b3b8b4405ee0bf338192f0b24836939e14f8b9d2c6bd9f4

Analysis

max time kernel
94s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
26-10-2023 09:13

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General

Target

file.exe
Size

327KB
MD5

b32777ec3e6822e6de38fd54a813f179
SHA1

dcf73ce955dbbbc34b132d7c224c871266daf4fd
SHA256

1700e539cd41c00e4b3b8b4405ee0bf338192f0b24836939e14f8b9d2c6bd9f4
SHA512

d8069e88cd701bde4bc623d8466f8eea46d6e5c17ab9c91472219de4e33f7d52c531050dca659a25fc7a448a7fa8b19a5240a9b27ab03d1db75c9eec282c4dab
SSDEEP

6144:CeOazRkjEMgrtPJhz9HLAuTQfc/VsKQqeYOtYYE2Odtyqd72f6QD:CeOazsIPD9Au5qWZlYrOiqod

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.hahcd.com
Port:
587
Username:
[email protected]
Password:
d5ClGOqbU6HU

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.hahcd.com
Port:
587
Username:
[email protected]
Password:
d5ClGOqbU6HU
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1292-8-0x0000000000400000-0x000000000041A000-memory.dmp	family_snakekeylogger
behavioral2/memory/1292-13-0x00000000050B0000-0x00000000050C0000-memory.dmp	family_snakekeylogger

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

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

Processes:

file.exe

description pid process target process

PID 1800 set thread context of 1292 1800 file.exe file.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

file.exe

pid process

1292 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 1292 file.exe

flow	ioc
27	checkip.dyndns.org

description	pid	process	target process
PID 1800 set thread context of 1292	1800	file.exe	file.exe

pid	process
1292	file.exe

description	pid	process
Token: SeDebugPrivilege	1292	file.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe
PID 1800 wrote to memory of 1292	1800	file.exe	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1800

C:\Users\Admin\AppData\Local\Temp\file.exe
C:\Users\Admin\AppData\Local\Temp\file.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\file.exe.log

Filesize
706B

MD5
2ef5ef69dadb8865b3d5b58c956077b8

SHA1
af2d869bac00685c745652bbd8b3fe82829a8998

SHA256
363502eb2a4e53ba02d2d85412b901fcf8e06de221736bdffa949799ef3d21e3

SHA512
66d4db5dd17d88e1d54ea0df3a7211a503dc4355de701259cefccc9f2e4e3ced9534b700099ffbb089a5a3acb082011c80b61801aa14aff76b379ce8f90d4fd3

Download Submit
memory/1292-8-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1292-16-0x00000000062F0000-0x00000000062FA000-memory.dmp

Filesize
40KB

Download
memory/1292-15-0x00000000050B0000-0x00000000050C0000-memory.dmp

Filesize
64KB

Download
memory/1292-14-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1292-13-0x00000000050B0000-0x00000000050C0000-memory.dmp

Filesize
64KB

Download
memory/1292-12-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1800-4-0x0000000005960000-0x00000000059AA000-memory.dmp

Filesize
296KB

Download
memory/1800-7-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/1800-5-0x0000000005B10000-0x0000000005B20000-memory.dmp

Filesize
64KB

Download
memory/1800-11-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1800-6-0x0000000005B20000-0x0000000005BBC000-memory.dmp

Filesize
624KB

Download
memory/1800-0-0x0000000000EB0000-0x0000000000F06000-memory.dmp

Filesize
344KB

Download
memory/1800-3-0x00000000058C0000-0x0000000005952000-memory.dmp

Filesize
584KB

Download
memory/1800-2-0x0000000005F90000-0x0000000006534000-memory.dmp

Filesize
5.6MB

Download
memory/1800-1-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download