snakekeylogger | e3a38aeddcd6a3526af9adc0778d9c329cacbd2792969ca56556634609170207

General

Target

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.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 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4108-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/4108-18-0x0000000005120000-0x0000000005130000-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

collection

Email Collection

T1114

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.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

34 checkip.dyndns.org

flow	ioc
34	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	pid	process	target process
PID 940 set thread context of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

pid process

4108 08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
4108 08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description pid process

Token: SeDebugPrivilege 4108 08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

pid	process
4108	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
4108	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	pid	process
Token: SeDebugPrivilege	4108	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	pid	process	target process
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
PID 940 wrote to memory of 4108	940	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

outlook_office_path 1 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

outlook_win_path 1 IoCs

Processes:

08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:940

C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/940-10-0x0000000006D40000-0x0000000006D50000-memory.dmp

Filesize
64KB

Download
memory/940-5-0x0000000005950000-0x000000000595A000-memory.dmp

Filesize
40KB

Download
memory/940-11-0x0000000008760000-0x00000000087C2000-memory.dmp

Filesize
392KB

Download
memory/940-16-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/940-12-0x000000000AEC0000-0x000000000AF5C000-memory.dmp

Filesize
624KB

Download
memory/940-6-0x0000000006A10000-0x0000000006A2E000-memory.dmp

Filesize
120KB

Download
memory/940-7-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/940-8-0x00000000059E0000-0x00000000059F0000-memory.dmp

Filesize
64KB

Download
memory/940-9-0x0000000006D30000-0x0000000006D3C000-memory.dmp

Filesize
48KB

Download
memory/940-0-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/940-3-0x0000000005890000-0x0000000005922000-memory.dmp

Filesize
584KB

Download
memory/940-2-0x0000000005D60000-0x0000000006304000-memory.dmp

Filesize
5.6MB

Download
memory/940-4-0x00000000059E0000-0x00000000059F0000-memory.dmp

Filesize
64KB

Download
memory/940-1-0x0000000000E10000-0x0000000000EEC000-memory.dmp

Filesize
880KB

Download
memory/4108-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4108-17-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4108-18-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download
memory/4108-19-0x00000000060E0000-0x0000000006130000-memory.dmp

Filesize
320KB

Download
memory/4108-20-0x0000000006300000-0x00000000064C2000-memory.dmp

Filesize
1.8MB

Download
memory/4108-21-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4108-22-0x0000000005120000-0x0000000005130000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads