snakekeylogger | a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a

General

Target

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
Size

578KB
MD5

73487318223c875d21a298808918d991
SHA1

6f8e1810fa2128d2acdca05c4da3a60130a43c7c
SHA256

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a
SHA512

24caf4fdcf71d0cd55da3420f1d211bed17e53dc60cdc5eb75818823e6d37bfb1924c923ca0ede64b432b10e5e669315eaf3a9c1f05c4a61ea22176c2757286c
SSDEEP

12288:rGy7u64pjxqOB6V1+uK+vPMOmRV0DcQMLu5tiYQmbCp:rGy4x+1tK+G0gQMMt

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

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/1160-12-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.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

1 checkip.dyndns.org

flow	ioc
1	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	pid	process	target process
PID 440 set thread context of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exea0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

pid	process
440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
1160	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
1160	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exea0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	pid	process
Token: SeDebugPrivilege	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
Token: SeDebugPrivilege	1160	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	pid	process	target process
PID 440 wrote to memory of 2424	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 2424	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 2424	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
PID 440 wrote to memory of 1160	440	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

outlook_office_path 1 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

outlook_win_path 1 IoCs

Processes:

a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe

C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
"C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:440

C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
"C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe"
2⤵
PID:2424

C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe
"C:\Users\Admin\AppData\Local\Temp\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a0a8b0db710ec3056cdfae4bf20d9852272cf7de32b4949cb2f67381be84609a.exe.log

Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
memory/440-10-0x000000000BCA0000-0x000000000BD00000-memory.dmp

Filesize
384KB

Download
memory/440-16-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/440-3-0x00000000049D0000-0x0000000004A62000-memory.dmp

Filesize
584KB

Download
memory/440-4-0x0000000005530000-0x0000000005884000-memory.dmp

Filesize
3.3MB

Download
memory/440-5-0x0000000004C60000-0x0000000004C70000-memory.dmp

Filesize
64KB

Download
memory/440-6-0x0000000004C50000-0x0000000004C5A000-memory.dmp

Filesize
40KB

Download
memory/440-7-0x0000000004DB0000-0x0000000004DCA000-memory.dmp

Filesize
104KB

Download
memory/440-11-0x000000000F370000-0x000000000F40C000-memory.dmp

Filesize
624KB

Download
memory/440-9-0x0000000004F40000-0x0000000004F4A000-memory.dmp

Filesize
40KB

Download
memory/440-2-0x0000000004F80000-0x0000000005524000-memory.dmp

Filesize
5.6MB

Download
memory/440-8-0x0000000004F30000-0x0000000004F38000-memory.dmp

Filesize
32KB

Download
memory/440-0-0x0000000000060000-0x00000000000F6000-memory.dmp

Filesize
600KB

Download
memory/440-1-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1160-19-0x0000000006590000-0x0000000006752000-memory.dmp

Filesize
1.8MB

Download
memory/1160-15-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1160-17-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/1160-18-0x0000000006370000-0x00000000063C0000-memory.dmp

Filesize
320KB

Download
memory/1160-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1160-20-0x0000000074FD0000-0x0000000075780000-memory.dmp

Filesize
7.7MB

Download
memory/1160-21-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads