snakekeylogger | 1a552b5db668c321e7f584e0f2d379afc41c00707e4fecad232823445bbcf8be

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
29-09-2023 08:50

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General

Target

Payment copy_Usd 163,500.exe
Size

931KB
MD5

8e841cfc7f7abab974f8adbc4e260346
SHA1

385ba1dad2877c6a712cda30dbb4cd47007d93ce
SHA256

1a552b5db668c321e7f584e0f2d379afc41c00707e4fecad232823445bbcf8be
SHA512

ae50615333524c4b3aa89bb790567d3464ec122d5fc494af62c55762c0e522b7a05c2bb024b1bb0a422f4ea22727b0f372d21735475dc93fafe3dada58748691
SSDEEP

24576:IwMf2oD5HOhpMmKHeErwqFSVSd+i92MScNXVbzQn:IBzODMmAeswqIHMtNX2

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.realirtlscm.com
Port:
587
Username:
[email protected]
Password:
password2023
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/1680-26-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/1680-50-0x0000000005BD0000-0x0000000005BE0000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	Payment copy_Usd 163,500.exe

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:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.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

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

Processes:

Payment copy_Usd 163,500.exe

description pid process target process

PID 4780 set thread context of 1680 4780 Payment copy_Usd 163,500.exe Payment copy_Usd 163,500.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2208 schtasks.exe

flow	ioc
61	checkip.dyndns.org

description	pid	process	target process
PID 4780 set thread context of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe

pid	process
2208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

Payment copy_Usd 163,500.exepowershell.exepowershell.exePayment copy_Usd 163,500.exe

pid	process
4780	Payment copy_Usd 163,500.exe
4780	Payment copy_Usd 163,500.exe
4780	Payment copy_Usd 163,500.exe
4780	Payment copy_Usd 163,500.exe
4780	Payment copy_Usd 163,500.exe
4780	Payment copy_Usd 163,500.exe
3260	powershell.exe
2004	powershell.exe
4780	Payment copy_Usd 163,500.exe
1680	Payment copy_Usd 163,500.exe
3260	powershell.exe
2004	powershell.exe
1680	Payment copy_Usd 163,500.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Payment copy_Usd 163,500.exepowershell.exepowershell.exePayment copy_Usd 163,500.exe

description	pid	process
Token: SeDebugPrivilege	4780	Payment copy_Usd 163,500.exe
Token: SeDebugPrivilege	3260	powershell.exe
Token: SeDebugPrivilege	2004	powershell.exe
Token: SeDebugPrivilege	1680	Payment copy_Usd 163,500.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	pid	process	target process
PID 4780 wrote to memory of 3260	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 3260	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 3260	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 2004	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 2004	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 2004	4780	Payment copy_Usd 163,500.exe	powershell.exe
PID 4780 wrote to memory of 2208	4780	Payment copy_Usd 163,500.exe	schtasks.exe
PID 4780 wrote to memory of 2208	4780	Payment copy_Usd 163,500.exe	schtasks.exe
PID 4780 wrote to memory of 2208	4780	Payment copy_Usd 163,500.exe	schtasks.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe
PID 4780 wrote to memory of 1680	4780	Payment copy_Usd 163,500.exe	Payment copy_Usd 163,500.exe

outlook_office_path 1 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe

outlook_win_path 1 IoCs

Processes:

Payment copy_Usd 163,500.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy_Usd 163,500.exe

C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3260

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IpqdQJORbvHjRe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2004

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IpqdQJORbvHjRe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4C75.tmp"
2⤵
- Creates scheduled task(s)
PID:2208

C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy_Usd 163,500.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
9cccda76ca37fe5bc7f88b694581daed

SHA1
ca2df385fad47821540a74507fff1ffc4d5b58f6

SHA256
81dc638512df91aeae3e94c59322e534621452e80ad5493a7890420fc7fc4ecd

SHA512
6d9d52ad76e76ef749899e6ae2fc6d6fa541796d13a2b0a6efaf3af391496162bcb10f10576c051404fc49173d46f0ffe691a5ce654a1ee488012bc6b1b3900c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aplvmdkt.fvm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4C75.tmp

Filesize
1KB

MD5
73ff275745141ef8b427d213c23fbb3c

SHA1
7c5f3d92d44da55a33ab43c8ad9297acab2657f2

SHA256
2e75ecd6b58d1669f2f4fa073847e68ed31d7d250ee0092dc0cfec299f35574b

SHA512
db69b0587069e8e5e8b047ce16116d6c6f1d0a830dc5118ee196fc008aac44935adcc2e7ae640b354548df668e8b9fd03060ce525e1e4162e0b0e5bc2679d70f

Download Submit
memory/1680-100-0x0000000006E20000-0x0000000006FE2000-memory.dmp

Filesize
1.8MB

Download
memory/1680-99-0x0000000006C00000-0x0000000006C50000-memory.dmp

Filesize
320KB

Download
memory/1680-98-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/1680-97-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1680-50-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/1680-48-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1680-26-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2004-83-0x0000000007300000-0x000000000731A000-memory.dmp

Filesize
104KB

Download
memory/2004-44-0x00000000059D0000-0x0000000005D24000-memory.dmp

Filesize
3.3MB

Download
memory/2004-96-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2004-91-0x0000000002700000-0x0000000002710000-memory.dmp

Filesize
64KB

Download
memory/2004-90-0x0000000007620000-0x0000000007628000-memory.dmp

Filesize
32KB

Download
memory/2004-89-0x0000000007640000-0x000000000765A000-memory.dmp

Filesize
104KB

Download
memory/2004-86-0x0000000007500000-0x0000000007511000-memory.dmp

Filesize
68KB

Download
memory/2004-21-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2004-22-0x0000000002700000-0x0000000002710000-memory.dmp

Filesize
64KB

Download
memory/2004-85-0x0000000007580000-0x0000000007616000-memory.dmp

Filesize
600KB

Download
memory/2004-80-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2004-25-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/2004-81-0x000000007FC10000-0x000000007FC20000-memory.dmp

Filesize
64KB

Download
memory/2004-27-0x0000000005960000-0x00000000059C6000-memory.dmp

Filesize
408KB

Download
memory/2004-69-0x0000000071920000-0x000000007196C000-memory.dmp

Filesize
304KB

Download
memory/3260-57-0x0000000071920000-0x000000007196C000-memory.dmp

Filesize
304KB

Download
memory/3260-82-0x0000000007C50000-0x00000000082CA000-memory.dmp

Filesize
6.5MB

Download
memory/3260-16-0x00000000029E0000-0x0000000002A16000-memory.dmp

Filesize
216KB

Download
memory/3260-95-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3260-51-0x00000000062C0000-0x00000000062DE000-memory.dmp

Filesize
120KB

Download
memory/3260-52-0x0000000006370000-0x00000000063BC000-memory.dmp

Filesize
304KB

Download
memory/3260-53-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/3260-54-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3260-56-0x0000000007260000-0x0000000007292000-memory.dmp

Filesize
200KB

Download
memory/3260-55-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/3260-17-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3260-67-0x0000000007240000-0x000000000725E000-memory.dmp

Filesize
120KB

Download
memory/3260-68-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/3260-70-0x00000000072B0000-0x0000000007353000-memory.dmp

Filesize
652KB

Download
memory/3260-18-0x0000000005520000-0x0000000005B48000-memory.dmp

Filesize
6.2MB

Download
memory/3260-19-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/3260-24-0x0000000005330000-0x0000000005352000-memory.dmp

Filesize
136KB

Download
memory/3260-88-0x0000000007850000-0x0000000007864000-memory.dmp

Filesize
80KB

Download
memory/3260-87-0x0000000007840000-0x000000000784E000-memory.dmp

Filesize
56KB

Download
memory/3260-84-0x0000000007680000-0x000000000768A000-memory.dmp

Filesize
40KB

Download
memory/3260-20-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/4780-5-0x0000000007550000-0x000000000755A000-memory.dmp

Filesize
40KB

Download
memory/4780-0-0x00000000004F0000-0x00000000005DE000-memory.dmp

Filesize
952KB

Download
memory/4780-49-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4780-9-0x0000000007650000-0x0000000007660000-memory.dmp

Filesize
64KB

Download
memory/4780-8-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4780-11-0x0000000009750000-0x00000000097B0000-memory.dmp

Filesize
384KB

Download
memory/4780-10-0x0000000008940000-0x000000000894C000-memory.dmp

Filesize
48KB

Download
memory/4780-6-0x0000000007750000-0x00000000077EC000-memory.dmp

Filesize
624KB

Download
memory/4780-7-0x0000000007640000-0x0000000007650000-memory.dmp

Filesize
64KB

Download
memory/4780-4-0x0000000007650000-0x0000000007660000-memory.dmp

Filesize
64KB

Download
memory/4780-3-0x0000000007490000-0x0000000007522000-memory.dmp

Filesize
584KB

Download
memory/4780-2-0x0000000007960000-0x0000000007F04000-memory.dmp

Filesize
5.6MB

Download
memory/4780-1-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download