snakekeylogger | ac6d957336c039f000748fa1491549e9416005c224eea1cf089aab0d91b10844

General

Target

Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Size

970KB
MD5

e6e43c4101b9a667f07d52c572dba013
SHA1

b9eee5c53a605bfe594f79b3ec5a4336ecce5e0b
SHA256

ac6d957336c039f000748fa1491549e9416005c224eea1cf089aab0d91b10844
SHA512

91840f8fc44ad7970adb639afa64d47a15d2e8b4f28d39a059e820c2b02c1ae40faa48b3a69c959db291adfba4dfaa5c8e6848ad59d1c99d3011853c2b53dc5f
SSDEEP

12288:IuvSwl1K8tUyZmMRxEy0gAyjVv4dnUZRbNAenKoD4z/Eu7pDjsnIxB/jDEi+orah:MfypR5AqYBFnpv/jQVzXEnt

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6284958682:AAFqhG3qHKFjAq48ezySmL8vRDzlw2Jx9s8/sendMessage?chat_id=5636036075

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/312-148-0x0000000000400000-0x0000000000426000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.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
52	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2344 set thread context of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103

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

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

T1053

pid	Process
1268	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
312	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
1656	powershell.exe
1656	powershell.exe
312	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Token: SeDebugPrivilege	312	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Token: SeDebugPrivilege	1656	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 1656	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	99
PID 2344 wrote to memory of 1656	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	99
PID 2344 wrote to memory of 1656	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	99
PID 2344 wrote to memory of 1268	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	101
PID 2344 wrote to memory of 1268	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	101
PID 2344 wrote to memory of 1268	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	101
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103
PID 2344 wrote to memory of 312	2344	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe

C:\Users\Admin\AppData\Local\Temp\Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
"C:\Users\Admin\AppData\Local\Temp\Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QRQbgdOmpoH.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1656
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QRQbgdOmpoH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4FC6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1268
- C:\Users\Admin\AppData\Local\Temp\Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:312

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a2ep5oen.hct.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4FC6.tmp

Filesize
1KB

MD5
42cb3a6f6505e14007f59169d2c965f6

SHA1
238bdb5ff498b5346fdcce8fb6a4cafcb8a4b34f

SHA256
1dcb4a9a3eaa0a72c25d47acc064a2a31cf80c23e6cd7f9e78c5f528f82742ce

SHA512
98f8468d9a558a0a0f1e3075c924c9fc31fce5b00f0a1d8bead49292036526039a6e1e62fdf2549db271be4028f2ced9bba0ce35b097a07c4e8e15929238f8f1

Download Submit
memory/312-188-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/312-187-0x0000000006BB0000-0x0000000006D72000-memory.dmp

Filesize
1.8MB

Download
memory/312-163-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/312-148-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1656-158-0x0000000005AF0000-0x0000000005B56000-memory.dmp

Filesize
408KB

Download
memory/1656-165-0x00000000066C0000-0x00000000066F2000-memory.dmp

Filesize
200KB

Download
memory/1656-184-0x0000000007710000-0x0000000007718000-memory.dmp

Filesize
32KB

Download
memory/1656-146-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/1656-147-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/1656-183-0x0000000007730000-0x000000000774A000-memory.dmp

Filesize
104KB

Download
memory/1656-149-0x00000000051C0000-0x00000000057E8000-memory.dmp

Filesize
6.2MB

Download
memory/1656-151-0x0000000005960000-0x0000000005982000-memory.dmp

Filesize
136KB

Download
memory/1656-182-0x0000000007620000-0x000000000762E000-memory.dmp

Filesize
56KB

Download
memory/1656-154-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/1656-181-0x0000000007670000-0x0000000007706000-memory.dmp

Filesize
600KB

Download
memory/1656-180-0x0000000007470000-0x000000000747A000-memory.dmp

Filesize
40KB

Download
memory/1656-164-0x00000000060F0000-0x000000000610E000-memory.dmp

Filesize
120KB

Download
memory/1656-144-0x00000000027C0000-0x00000000027F6000-memory.dmp

Filesize
216KB

Download
memory/1656-166-0x0000000070D80000-0x0000000070DCC000-memory.dmp

Filesize
304KB

Download
memory/1656-176-0x00000000066A0000-0x00000000066BE000-memory.dmp

Filesize
120KB

Download
memory/1656-177-0x0000000007A40000-0x00000000080BA000-memory.dmp

Filesize
6.5MB

Download
memory/1656-178-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/1656-179-0x000000007F4C0000-0x000000007F4D0000-memory.dmp

Filesize
64KB

Download
memory/2344-136-0x00000000053A0000-0x00000000053AA000-memory.dmp

Filesize
40KB

Download
memory/2344-133-0x0000000000860000-0x0000000000958000-memory.dmp

Filesize
992KB

Download
memory/2344-137-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/2344-138-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/2344-139-0x0000000006440000-0x00000000064DC000-memory.dmp

Filesize
624KB

Download
memory/2344-135-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/2344-134-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads