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 5 IoCs

resource	yara_rule
behavioral1/memory/1508-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1508-70-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1508-72-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1508-74-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1508-76-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1604 set thread context of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32

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
268	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
1508	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
468	powershell.exe
1508	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Token: SeDebugPrivilege	1508	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe
Token: SeDebugPrivilege	468	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 468	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	28
PID 1604 wrote to memory of 468	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	28
PID 1604 wrote to memory of 468	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	28
PID 1604 wrote to memory of 468	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	28
PID 1604 wrote to memory of 268	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	30
PID 1604 wrote to memory of 268	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	30
PID 1604 wrote to memory of 268	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	30
PID 1604 wrote to memory of 268	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	30
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32
PID 1604 wrote to memory of 1508	1604	Swift__92be67ab-e027-4955-b6fc-64bd720b2ba09.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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-1-5-21-2647223082-2067913677-935928954-1000\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⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1604
- 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:468
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QRQbgdOmpoH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpABDA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:268
- 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:1508

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

System Information Discovery

1

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\tmpABDA.tmp

Filesize
1KB

MD5
ed7feb2519d182574ce12286ec6e4871

SHA1
d43d55f0b5587799eba84e9500482e516091885b

SHA256
b051310b8a5a7ef4a0d5b6f527246f7f3443f821dd1c96e577c93b5547e3abd3

SHA512
03961cfb8399662eff0cad584d0b62b82dae34c00203bfc47fe4348e207e600f8b24a7bbb82731cc4f6ce363049977fff7281559747e3d88b20fa824370e6d67

Download Submit
memory/468-81-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/468-80-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/1508-74-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-76-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-82-0x00000000011D0000-0x0000000001210000-memory.dmp

Filesize
256KB

Download
memory/1508-79-0x00000000011D0000-0x0000000001210000-memory.dmp

Filesize
256KB

Download
memory/1508-72-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1508-67-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-68-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1508-70-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1604-66-0x0000000004F30000-0x0000000004F62000-memory.dmp

Filesize
200KB

Download
memory/1604-65-0x0000000004DF0000-0x0000000004DF6000-memory.dmp

Filesize
24KB

Download
memory/1604-54-0x00000000013C0000-0x00000000014B8000-memory.dmp

Filesize
992KB

Download
memory/1604-58-0x0000000000640000-0x000000000064C000-memory.dmp

Filesize
48KB

Download
memory/1604-57-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download
memory/1604-56-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download
memory/1604-55-0x0000000000CD0000-0x0000000000CEC000-memory.dmp

Filesize
112KB

Download
memory/1604-59-0x0000000005090000-0x0000000005138000-memory.dmp

Filesize
672KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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