snakekeylogger | 6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a

General

Target

6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe
Size

461KB
MD5

d5299df031356e13dd0ac554dd35c324
SHA1

e28d098f0254834120baed3d216151de4345ba10
SHA256

6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a
SHA512

098565a9ed509f4728a6b425eccb0926420bbbca4b119b645dcb65f56598ba68df3219ae04208e556d23111731698649d9dad6879b8788d2871e7274b1c17a39
SSDEEP

6144:WGxhLzI5Pv0C1VG51XsFtxF+onRfO3txTA+PXwQ08Rbs79RpzcALhz:/sJXV0XsXxFBRfIAuAQ08cXpFLF

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
iwRaBVG6
Email To:
[email protected]

C2

https://api.telegram.org/bot2043981125:AAGaa5K6uc5rV5LARENbXhpoD0InPrKgKJI/sendMessage?chat_id=2062013058

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/532-16-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger 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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
33	checkip.dyndns.org
35	freegeoip.app
36	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3396 set thread context of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3732	532	WerFault.exe	100

System Location Discovery: System Language Discovery 1 TTPs 3 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	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
3984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
532	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	532	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3396 wrote to memory of 3984	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	99
PID 3396 wrote to memory of 3984	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	99
PID 3396 wrote to memory of 3984	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	99
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100
PID 3396 wrote to memory of 532	3396	6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe	100

C:\Users\Admin\AppData\Local\Temp\6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe
"C:\Users\Admin\AppData\Local\Temp\6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3396
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jtsOiKjhRiWfu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1CDA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3984
- C:\Users\Admin\AppData\Local\Temp\6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe
  "C:\Users\Admin\AppData\Local\Temp\6e30a87063c1dd505b586dc369b90813be9abbfea621d753d88a2169ecd4310a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 1788
    3⤵
    - Program crash
    PID:3732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 532 -ip 532
1⤵
PID:1696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/532-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/532-21-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/532-20-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/532-18-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3396-5-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3396-4-0x00000000057B0000-0x00000000057BA000-memory.dmp

Filesize
40KB

Download
memory/3396-6-0x0000000005D50000-0x0000000005D5E000-memory.dmp

Filesize
56KB

Download
memory/3396-7-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

Filesize
4KB

Download
memory/3396-8-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3396-9-0x0000000008500000-0x000000000859C000-memory.dmp

Filesize
624KB

Download
memory/3396-10-0x0000000007040000-0x000000000708A000-memory.dmp

Filesize
296KB

Download
memory/3396-0-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

Filesize
4KB

Download
memory/3396-3-0x00000000057F0000-0x0000000005882000-memory.dmp

Filesize
584KB

Download
memory/3396-19-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3396-2-0x0000000005DA0000-0x0000000006344000-memory.dmp

Filesize
5.6MB

Download
memory/3396-1-0x0000000000E90000-0x0000000000F0A000-memory.dmp

Filesize
488KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads