snakekeylogger | d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6

General

Target

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
Size

496KB
MD5

c6f8afa65badddd3590c98f05c766c01
SHA1

cd6a7f7ac3bcdcf9dcaf95235169a5c705559f04
SHA256

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6
SHA512

060378956b00517022a14810ddb1d10b98270a7556705a60c9203359b6a595ca924242b0d0099e317747ab45a90ab007177fbcff8db4fde3e5514ca6832ba56d
SSDEEP

12288:+0K7h3BwuJAK2lVWCG7FyODeqBRBCre9GFxenN97uKk:kbJWXEd6mBt0FxWRk

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6316392918:AAHcjKTVDupG6SMH3LkXAeVBgHKlqsAcmRU/sendMessage?chat_id=6445748530

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2528-24-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2528-20-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2528-18-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2528-26-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2528-28-0x0000000000400000-0x0000000000426000-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:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_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

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

description	pid	process	target process
PID 2260 set thread context of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job
T1053

Processes:

schtasks.exe

pid process

2692 schtasks.exe

pid	process
2692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exepowershell.exe

pid	process
2528	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
2528	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
2716	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2528	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
Token: SeDebugPrivilege	2716	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

description	pid	process	target process
PID 2260 wrote to memory of 2716	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	powershell.exe
PID 2260 wrote to memory of 2716	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	powershell.exe
PID 2260 wrote to memory of 2716	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	powershell.exe
PID 2260 wrote to memory of 2716	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	powershell.exe
PID 2260 wrote to memory of 2692	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	schtasks.exe
PID 2260 wrote to memory of 2692	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	schtasks.exe
PID 2260 wrote to memory of 2692	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	schtasks.exe
PID 2260 wrote to memory of 2692	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	schtasks.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
PID 2260 wrote to memory of 2528	2260	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

outlook_office_path 1 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

outlook_win_path 1 IoCs

Processes:

d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe

C:\Users\Admin\AppData\Local\Temp\d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2260

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pbBJjdqAz.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pbBJjdqAz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F06.tmp"
2⤵
- Creates scheduled task(s)
PID:2692

C:\Users\Admin\AppData\Local\Temp\d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d7e0001b5c8e59c77d4f4cc467847498f7754d6417e7dbd592989ef73d90c5e6_JC.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8F06.tmp

Filesize
1KB

MD5
5999cf4f6df4907a3d45c77137943e76

SHA1
d700d9190e2ca6f9fe823e36072a18b3bb15740e

SHA256
67d69d6b89704efa4f13915d0a9af0790759eb8a2e050f89fc9775819ddca990

SHA512
dfc883e9840192f3d5286e57469bddad603999e5b5dedd260661332cefe7aeb1a9aa10eb6de4c81502e851aeaa1328217bba0e906354bc1322f7f828ab0be50a

Download Submit
memory/2260-0-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2260-1-0x0000000000860000-0x00000000008E0000-memory.dmp

Filesize
512KB

Download
memory/2260-2-0x0000000000820000-0x0000000000860000-memory.dmp

Filesize
256KB

Download
memory/2260-3-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2260-4-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2260-5-0x0000000000820000-0x0000000000860000-memory.dmp

Filesize
256KB

Download
memory/2260-6-0x0000000000570000-0x0000000000578000-memory.dmp

Filesize
32KB

Download
memory/2260-7-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/2260-8-0x0000000002290000-0x00000000022F0000-memory.dmp

Filesize
384KB

Download
memory/2260-30-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2528-26-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-37-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2528-24-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-20-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-29-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Filesize
6.9MB

Download
memory/2528-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2528-33-0x0000000000570000-0x00000000005B0000-memory.dmp

Filesize
256KB

Download
memory/2528-38-0x0000000000570000-0x00000000005B0000-memory.dmp

Filesize
256KB

Download
memory/2528-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-35-0x00000000025F0000-0x0000000002630000-memory.dmp

Filesize
256KB

Download
memory/2716-36-0x000000006FC90000-0x000000007023B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-34-0x000000006FC90000-0x000000007023B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-39-0x000000006FC90000-0x000000007023B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-40-0x00000000025F0000-0x0000000002630000-memory.dmp

Filesize
256KB

Download
memory/2716-41-0x000000006FC90000-0x000000007023B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-42-0x00000000025F0000-0x0000000002630000-memory.dmp

Filesize
256KB

Download
memory/2716-43-0x00000000025F0000-0x0000000002630000-memory.dmp

Filesize
256KB

Download
memory/2716-44-0x00000000025F0000-0x0000000002630000-memory.dmp

Filesize
256KB

Download
memory/2716-46-0x000000006FC90000-0x000000007023B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads