snakekeylogger | 2cab02c0147b28c922fbec54c4bc897647822618ad37fea4ea9f15722c15397b

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 11:23

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General

Target

sipariş.exe
Size

718KB
MD5

dc1317eb10b6a85ccc468e5c3c4871af
SHA1

21805ffb7deccb435317abc3f7bbc79c7447a644
SHA256

396d5ef9ac6eeb363625a3969b1c428389e29e06b70698c2addec8456b8a1843
SHA512

933debebd6c85be54a1ad253b9792e1458a05cddb53d6f03b517ec822896f82d7e313bf8dce8b480590118161abaee6fa99d11512f6ac4e1b897a76628dfce39
SSDEEP

12288:ZaMv62XP/91H3UB7yiJ2tzAlld0JpZuJKl5w:ZaMvZEtyiCAlSZuol

Score

10^/10

snakekeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
50.31.176.103
Port:
21
Username:
[email protected]
Password:
HW=f09RQ-BL1

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://50.31.176.103/
Port:
21
Username:
[email protected]
Password:
HW=f09RQ-BL1

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1028-25-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3352	powershell.exe
888	powershell.exe

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	sipariş.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.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.

flow	ioc
19	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3956 set thread context of 1028	3956	sipariş.exe	103

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sipariş.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2328	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3956	sipariş.exe
3352	powershell.exe
3956	sipariş.exe
888	powershell.exe
1028	MSBuild.exe
3352	powershell.exe
888	powershell.exe
1028	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3956	sipariş.exe
Token: SeDebugPrivilege	3352	powershell.exe
Token: SeDebugPrivilege	888	powershell.exe
Token: SeDebugPrivilege	1028	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 3352	3956	sipariş.exe	97
PID 3956 wrote to memory of 3352	3956	sipariş.exe	97
PID 3956 wrote to memory of 3352	3956	sipariş.exe	97
PID 3956 wrote to memory of 888	3956	sipariş.exe	99
PID 3956 wrote to memory of 888	3956	sipariş.exe	99
PID 3956 wrote to memory of 888	3956	sipariş.exe	99
PID 3956 wrote to memory of 2328	3956	sipariş.exe	101
PID 3956 wrote to memory of 2328	3956	sipariş.exe	101
PID 3956 wrote to memory of 2328	3956	sipariş.exe	101
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103
PID 3956 wrote to memory of 1028	3956	sipariş.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\sipariş.exe
"C:\Users\Admin\AppData\Local\Temp\sipariş.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3956
- 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\sipariş.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3352
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXihKbNNLAFiO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:888
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXihKbNNLAFiO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp72F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2328
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
4765e30bb931a7b445aa4cc23044b879

SHA1
0744c6a97104921171280e00ad73fbf825f298fd

SHA256
3e8e5ddac05bd015fa9dec41b1780a1cdb98a8b0c13df6f4d6b6a95a2b30a67f

SHA512
acdef6e67d93da889d732f18d18e8c3710067e9caa574e64bb50980e3d5ec01f851f74b1b77505cb6fa57ba863d93dfef5c7b641a934a69fd236ba64e6ceca9e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_udlrz30l.pl2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp72F.tmp

Filesize
1KB

MD5
9ef0807c723c1fb55f9c36d4f1041be7

SHA1
bc4af8616351cd8e5ef7f2852b53fc894968e2e8

SHA256
e1012eefbf277a2635b3bf7166846cb0d125cfa228aaf0cabbc3d0a2b0c209b7

SHA512
f54ffe4b3c0e938af35a92b2398653878841f34e47c1d817bd46f639a1959947db66eb6b647a4ae93e865026438d4a333bd7ea2f864493716812905fb7d089a6

Download Submit
memory/888-19-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/888-89-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/888-69-0x000000006F9D0000-0x000000006FA1C000-memory.dmp

Filesize
304KB

Download
memory/888-23-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/888-38-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/1028-91-0x0000000006450000-0x0000000006612000-memory.dmp

Filesize
1.8MB

Download
memory/1028-90-0x0000000006230000-0x0000000006280000-memory.dmp

Filesize
320KB

Download
memory/1028-25-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3352-22-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/3352-80-0x0000000007B70000-0x0000000007B84000-memory.dmp

Filesize
80KB

Download
memory/3352-18-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3352-16-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3352-15-0x0000000002CF0000-0x0000000002D26000-memory.dmp

Filesize
216KB

Download
memory/3352-24-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/3352-85-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3352-35-0x0000000006000000-0x0000000006354000-memory.dmp

Filesize
3.3MB

Download
memory/3352-36-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3352-82-0x0000000007C50000-0x0000000007C58000-memory.dmp

Filesize
32KB

Download
memory/3352-81-0x0000000007C70000-0x0000000007C8A000-memory.dmp

Filesize
104KB

Download
memory/3352-17-0x00000000058D0000-0x0000000005EF8000-memory.dmp

Filesize
6.2MB

Download
memory/3352-79-0x0000000007B60000-0x0000000007B6E000-memory.dmp

Filesize
56KB

Download
memory/3352-68-0x0000000007B30000-0x0000000007B41000-memory.dmp

Filesize
68KB

Download
memory/3352-21-0x0000000005560000-0x0000000005582000-memory.dmp

Filesize
136KB

Download
memory/3352-49-0x0000000006610000-0x000000000662E000-memory.dmp

Filesize
120KB

Download
memory/3352-50-0x0000000006B70000-0x0000000006BBC000-memory.dmp

Filesize
304KB

Download
memory/3352-52-0x000000006F9D0000-0x000000006FA1C000-memory.dmp

Filesize
304KB

Download
memory/3352-62-0x0000000006BC0000-0x0000000006BDE000-memory.dmp

Filesize
120KB

Download
memory/3352-63-0x0000000007810000-0x00000000078B3000-memory.dmp

Filesize
652KB

Download
memory/3352-51-0x00000000077D0000-0x0000000007802000-memory.dmp

Filesize
200KB

Download
memory/3352-64-0x0000000007F70000-0x00000000085EA000-memory.dmp

Filesize
6.5MB

Download
memory/3352-65-0x0000000007930000-0x000000000794A000-memory.dmp

Filesize
104KB

Download
memory/3352-66-0x00000000079A0000-0x00000000079AA000-memory.dmp

Filesize
40KB

Download
memory/3352-67-0x0000000007BB0000-0x0000000007C46000-memory.dmp

Filesize
600KB

Download
memory/3956-48-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3956-6-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3956-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/3956-7-0x0000000005980000-0x0000000005992000-memory.dmp

Filesize
72KB

Download
memory/3956-8-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/3956-9-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3956-10-0x0000000006A90000-0x0000000006AFC000-memory.dmp

Filesize
432KB

Download
memory/3956-5-0x00000000057E0000-0x000000000587C000-memory.dmp

Filesize
624KB

Download
memory/3956-4-0x00000000055E0000-0x00000000055EA000-memory.dmp

Filesize
40KB

Download
memory/3956-3-0x0000000005520000-0x00000000055B2000-memory.dmp

Filesize
584KB

Download
memory/3956-2-0x0000000005C00000-0x00000000061A4000-memory.dmp

Filesize
5.6MB

Download
memory/3956-1-0x0000000000A90000-0x0000000000B4A000-memory.dmp

Filesize
744KB

Download