snakekeylogger | e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207 | Triage

Analysis

max time kernel
121s
max time network
153s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
19-10-2023 20:03

Sharing

Report Analysis Logs

General

Target

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
Size

853KB
MD5

26da835f1bc9b3389a2f21460a923da4
SHA1

160ad3ca38776ebbf41324305ea4aa38a52f7147
SHA256

e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207
SHA512

88417f839eb4809533ab30b8eee6da68be2aa2806f06ba62bba7a408345655f36b0e284322360f2409fed059de466238b5eaa48d1f62db44bde69cacaa381f3f
SSDEEP

12288:VY2fYXXL4VLICxUUINZQlXOxMV04WLSqS/Qrcpr:3jxUUIXQIxI97tJ

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.fashionqueen.co.th
Port:
587
Username:
[email protected]
Password:
fq@1234
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2652-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-17-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-19-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-22-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-24-0x0000000004C60000-0x0000000004CA0000-memory.dmp	family_snakekeylogger
behavioral1/memory/2652-26-0x0000000004C60000-0x0000000004CA0000-memory.dmp	family_snakekeylogger

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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

Email Collection

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_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

4 checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description	pid	process	target process
PID 2112 set thread context of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

pid	process
2652	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
2652	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description pid process

Token: SeDebugPrivilege 2652 NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description	pid	process	target process
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
PID 2112 wrote to memory of 2652	2112	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

outlook_office_path 1 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

outlook_win_path 1 IoCs

Processes:

NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2112

C:\Users\Admin\AppData\Local\Temp\NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207exe_JC.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2112-21-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-2-0x0000000004DD0000-0x0000000004E10000-memory.dmp

Filesize
256KB

Download
memory/2112-0-0x0000000000A80000-0x0000000000B5C000-memory.dmp

Filesize
880KB

Download
memory/2112-3-0x0000000000410000-0x000000000042E000-memory.dmp

Filesize
120KB

Download
memory/2112-4-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-5-0x0000000004DD0000-0x0000000004E10000-memory.dmp

Filesize
256KB

Download
memory/2112-6-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/2112-7-0x0000000000660000-0x0000000000670000-memory.dmp

Filesize
64KB

Download
memory/2112-8-0x0000000004E10000-0x0000000004E72000-memory.dmp

Filesize
392KB

Download
memory/2112-1-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2652-26-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/2652-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2652-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2652-23-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2652-24-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/2652-25-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2652-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download