snakekeylogger | e83c5b4a9fbfb2294eeb8be89c3d871ad2f20b776bf9594bd0b0ecd288ad47f8

General

Target

0c416e462853425ce474820d82ed8212.exe
Size

1.0MB
MD5

0c416e462853425ce474820d82ed8212
SHA1

f008aba5a83a167663be86bcb0230232c74029f7
SHA256

e83c5b4a9fbfb2294eeb8be89c3d871ad2f20b776bf9594bd0b0ecd288ad47f8
SHA512

b0538d150b11fd7570d2d6c6f55aa2d6c9dde0cad96beb19db108b9e53019b7fb5a8d412f3c92c8b8e9be1f6e67a7ce36ad82b5c1e91c85ca866cf0b30f8d917
SSDEEP

24576:EuOZ6wGkB+e9uf8mS8mONRMbeze6aKQoW7y0nkO:P39Y6aKQmmkO

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
citalmet.com.ar
Port:
587
Username:
[email protected]
Password:
payment@123

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/3112-150-0x0000000000400000-0x0000000000426000-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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	0c416e462853425ce474820d82ed8212.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-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c416e462853425ce474820d82ed8212.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c416e462853425ce474820d82ed8212.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c416e462853425ce474820d82ed8212.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
66	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3360 set thread context of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104

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
2876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3788	powershell.exe
2960	powershell.exe
3112	0c416e462853425ce474820d82ed8212.exe
2960	powershell.exe
3788	powershell.exe
3112	0c416e462853425ce474820d82ed8212.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2960	powershell.exe
Token: SeDebugPrivilege	3788	powershell.exe
Token: SeDebugPrivilege	3112	0c416e462853425ce474820d82ed8212.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3360 wrote to memory of 2960	3360	0c416e462853425ce474820d82ed8212.exe	98
PID 3360 wrote to memory of 2960	3360	0c416e462853425ce474820d82ed8212.exe	98
PID 3360 wrote to memory of 2960	3360	0c416e462853425ce474820d82ed8212.exe	98
PID 3360 wrote to memory of 3788	3360	0c416e462853425ce474820d82ed8212.exe	100
PID 3360 wrote to memory of 3788	3360	0c416e462853425ce474820d82ed8212.exe	100
PID 3360 wrote to memory of 3788	3360	0c416e462853425ce474820d82ed8212.exe	100
PID 3360 wrote to memory of 2876	3360	0c416e462853425ce474820d82ed8212.exe	102
PID 3360 wrote to memory of 2876	3360	0c416e462853425ce474820d82ed8212.exe	102
PID 3360 wrote to memory of 2876	3360	0c416e462853425ce474820d82ed8212.exe	102
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104
PID 3360 wrote to memory of 3112	3360	0c416e462853425ce474820d82ed8212.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c416e462853425ce474820d82ed8212.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c416e462853425ce474820d82ed8212.exe

C:\Users\Admin\AppData\Local\Temp\0c416e462853425ce474820d82ed8212.exe
"C:\Users\Admin\AppData\Local\Temp\0c416e462853425ce474820d82ed8212.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3360
- 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\0c416e462853425ce474820d82ed8212.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2960
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nijiOvNtapSp.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3788
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nijiOvNtapSp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4863.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2876
- C:\Users\Admin\AppData\Local\Temp\0c416e462853425ce474820d82ed8212.exe
  "C:\Users\Admin\AppData\Local\Temp\0c416e462853425ce474820d82ed8212.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3112

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

Replay Monitor

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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
3faa1aec155e95222e27462f2a7fbf34

SHA1
8f08e08b59cf0150b2cf02fd07e61250371ccd1b

SHA256
5f0c5a5321df48b7a1da3d1a85b6d319372330e9c91cc89e856baa232aca7084

SHA512
ecec85a6c4328a7f8137374dc81f95ec1ca7cf9f19e70ab4073fa1b5d15f7908f18f534d3a69883b6547091b4d111485e544ec4408746d82d238bd27dd2485e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2cm5q0pe.iuc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4863.tmp

Filesize
1KB

MD5
e9714d7390f2a4dd3753d907e8c64fd8

SHA1
4f640ab577e260a20b1630c9925a52a04b26086b

SHA256
e402d15026e7da64abf64dcd45ab88b9d9c21ab2f78ee78cc4b036a4f0e2f127

SHA512
b5c3579d90c886874a09dd63dd0d20e9b92d1b5f210e163246f05cfa4ef6990b50f115acd80a14143c3ad9fc18d9179746aced0e640bc9f78b9a4aec95fda859

Download Submit
memory/2960-148-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/2960-197-0x0000000008290000-0x000000000890A000-memory.dmp

Filesize
6.5MB

Download
memory/2960-201-0x000000007F390000-0x000000007F3A0000-memory.dmp

Filesize
64KB

Download
memory/2960-144-0x0000000005300000-0x0000000005336000-memory.dmp

Filesize
216KB

Download
memory/2960-176-0x0000000070990000-0x00000000709DC000-memory.dmp

Filesize
304KB

Download
memory/2960-145-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/2960-206-0x0000000007EF0000-0x0000000007EF8000-memory.dmp

Filesize
32KB

Download
memory/2960-196-0x0000000006E40000-0x0000000006E5E000-memory.dmp

Filesize
120KB

Download
memory/2960-199-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/2960-202-0x0000000007C40000-0x0000000007C4A000-memory.dmp

Filesize
40KB

Download
memory/2960-203-0x0000000007E50000-0x0000000007EE6000-memory.dmp

Filesize
600KB

Download
memory/2960-151-0x0000000005910000-0x0000000005932000-memory.dmp

Filesize
136KB

Download
memory/3112-150-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3112-212-0x0000000006130000-0x00000000062F2000-memory.dmp

Filesize
1.8MB

Download
memory/3112-213-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/3112-174-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/3360-139-0x0000000006E40000-0x0000000006EDC000-memory.dmp

Filesize
624KB

Download
memory/3360-133-0x00000000008A0000-0x00000000009AC000-memory.dmp

Filesize
1.0MB

Download
memory/3360-138-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3360-137-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3360-136-0x0000000005370000-0x000000000537A000-memory.dmp

Filesize
40KB

Download
memory/3360-135-0x00000000053B0000-0x0000000005442000-memory.dmp

Filesize
584KB

Download
memory/3360-134-0x0000000005A40000-0x0000000005FE4000-memory.dmp

Filesize
5.6MB

Download
memory/3788-173-0x00000000063F0000-0x000000000640E000-memory.dmp

Filesize
120KB

Download
memory/3788-200-0x0000000002B20000-0x0000000002B30000-memory.dmp

Filesize
64KB

Download
memory/3788-198-0x0000000007780000-0x000000000779A000-memory.dmp

Filesize
104KB

Download
memory/3788-177-0x0000000070990000-0x00000000709DC000-memory.dmp

Filesize
304KB

Download
memory/3788-204-0x00000000079B0000-0x00000000079BE000-memory.dmp

Filesize
56KB

Download
memory/3788-205-0x0000000007AC0000-0x0000000007ADA000-memory.dmp

Filesize
104KB

Download
memory/3788-175-0x00000000069C0000-0x00000000069F2000-memory.dmp

Filesize
200KB

Download
memory/3788-154-0x0000000005DC0000-0x0000000005E26000-memory.dmp

Filesize
408KB

Download
memory/3788-152-0x0000000005BA0000-0x0000000005C06000-memory.dmp

Filesize
408KB

Download
memory/3788-149-0x0000000002B20000-0x0000000002B30000-memory.dmp

Filesize
64KB

Download
memory/3788-146-0x0000000005500000-0x0000000005B28000-memory.dmp

Filesize
6.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads