snakekeylogger | 0ab9a4a743b66d515dc9b83579a2a1a00252bc5acf727c46279fc0f09e2b2ca1

General

Target
Local Order.exe
Size 973KB
Sample221118-2ghc1sbb65
SHA256 0ab9a4a743b66d515dc9b83579a2a1a00252bc5acf727c46279fc0f09e2b2ca1
MD5 742a0dc73cf933445b47d94874517d45
SHA1 a71c63df5dfe5f13c9b62e594734b1440ba648e4
SHA512 d0aafc5b892ef0634f7ed84387d97bb2b8c67e0146af6189a6aebcb77bc1c1065292c214b11e89fa57b0731948d075a013643cb5c755615c6b2cae532c3cf0e2
SSDEEP 24576:4Pbb2eavj2Qep3SV501OElgbiEu9Xy6V8UWTk0xTxl8BP:4zb2eQ2Qep3Ss1blLb9Xy6V8USkUTx6P
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/4964-140-0x0000000000400000-0x0000000000426000-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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Local Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Local Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Local Order.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
12	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1092 set thread context of 3388	1092	Local Order.exe	79
PID 3388 set thread context of 4964	3388	Local Order.exe	81

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3388	Local Order.exe
3388	Local Order.exe
4964	Local Order.exe
4964	Local Order.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3388	Local Order.exe
Token: SeDebugPrivilege	4964	Local Order.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 1092 wrote to memory of 3388	1092	Local Order.exe	79
PID 3388 wrote to memory of 5020	3388	Local Order.exe	80
PID 3388 wrote to memory of 5020	3388	Local Order.exe	80
PID 3388 wrote to memory of 5020	3388	Local Order.exe	80
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81
PID 3388 wrote to memory of 4964	3388	Local Order.exe	81

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Local Order.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Local Order.exe

C:\Users\Admin\AppData\Local\Temp\Local Order.exe
"C:\Users\Admin\AppData\Local\Temp\Local Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Users\Admin\AppData\Local\Temp\Local Order.exe
  "C:\Users\Admin\AppData\Local\Temp\Local Order.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3388
- - C:\Users\Admin\AppData\Local\Temp\Local Order.exe
    "C:\Users\Admin\AppData\Local\Temp\Local Order.exe"
    3⤵
    PID:5020
- - C:\Users\Admin\AppData\Local\Temp\Local Order.exe
    "C:\Users\Admin\AppData\Local\Temp\Local Order.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:4964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

Local Order.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Local Order.exe.log
Size 706B
SHA256 e6f068d76bd941b4118225b130db2c70128e77a45dcdbf5cbab0f8a563b867ff
MD5 9b4d7ccdebef642a9ad493e2c2925952
SHA1 c020c622c215e880c8415fa867cb50210b443ef0
SHA512 8577ecd7597d4b540bc1c6ccc4150eae7443da2e4be1343cc42242714d04dd16e48c3fcaefd95c4a148fe9f14c5b6f3166b752ae20d608676cf6fb48919968e8
MD5 SHA1 SHA512

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memory/1092-132-0x0000000000910000-0x0000000000A0A000-memory.dmp

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memory/1092-133-0x00000000058C0000-0x0000000005E64000-memory.dmp

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memory/1092-134-0x00000000053B0000-0x0000000005442000-memory.dmp

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memory/1092-135-0x0000000005650000-0x00000000056EC000-memory.dmp

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memory/3388-137-0x0000000000400000-0x0000000000446000-memory.dmp

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memory/4964-140-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/4964-142-0x0000000006D20000-0x0000000006EE2000-memory.dmp

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memory/4964-143-0x0000000006CA0000-0x0000000006CAA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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