snakekeylogger | 7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4d

General

Target

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
Size

324KB
MD5

a7e406a5384a28f4ccc5a7267d32eefe
SHA1

db3a4ca66734359ba1e0b1d3bce800efc954c1ea
SHA256

7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4d
SHA512

3fd510cc50d3ff29c1a9a24127170ae4f541de648919127e1ad5d794f6601ee9372a5dd98694ca0502ead500dbc2647ea7a876a5d3ca3e1c95bd1f14fb26d2a9
SSDEEP

6144:tRyDjxdpk5cGr90DqZDrUN9uy25EGFGMghhapd8b/fNMIpCO:tRyDtdpkOGrmDqlriKE9DrbZn

Score

10^/10

snakekeylogger collection keylogger persistence stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6374710888:AAEIfnNpPcl1WaTjVtUebQo-ASG58vFZQXQ/sendMessage?chat_id=5532763142

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1672-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cgqeottxdh = "C:\\Users\\Admin\\AppData\\Roaming\\Cgqeottxdh.exe"	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.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.

Processes:

flow ioc

51 checkip.dyndns.org

flow	ioc
51	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	pid	process	target process
PID 1632 set thread context of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exeNEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

pid	process
1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
1672	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
1672	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exeNEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	pid	process
Token: SeDebugPrivilege	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
Token: SeDebugPrivilege	1672	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	pid	process	target process
PID 1632 wrote to memory of 4472	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 4472	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 4472	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
PID 1632 wrote to memory of 1672	1632	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

outlook_office_path 1 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

outlook_win_path 1 IoCs

Processes:

NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
2⤵
PID:4472

C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
C:\Users\Admin\AppData\Local\Temp\NEAS.7a11bbdedde47ea79c363c4a1c607d39deb591433c970c710d9310162037be4dexe_JC.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1632-8-0x00000000053A0000-0x00000000053EC000-memory.dmp

Filesize
304KB

Download
memory/1632-2-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1632-9-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download
memory/1632-10-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/1632-4-0x0000000005000000-0x0000000005046000-memory.dmp

Filesize
280KB

Download
memory/1632-5-0x00000000050C0000-0x0000000005108000-memory.dmp

Filesize
288KB

Download
memory/1632-6-0x0000000002AA0000-0x0000000002AD6000-memory.dmp

Filesize
216KB

Download
memory/1632-7-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/1632-0-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1632-1-0x0000000000610000-0x0000000000668000-memory.dmp

Filesize
352KB

Download
memory/1632-3-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/1632-11-0x0000000005BA0000-0x0000000006144000-memory.dmp

Filesize
5.6MB

Download
memory/1632-17-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1672-14-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1672-16-0x00000000057A0000-0x000000000583C000-memory.dmp

Filesize
624KB

Download
memory/1672-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1672-18-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/1672-19-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads