snakekeylogger | e140957366f6040c31704645bf11779a7d29ce1f5e83439d27eef95d7d0b021a

General

Target

SWIFT USD 16.760,38 20230928104546.exe
Size

564KB
MD5

f121da287c002c3151536083abf62938
SHA1

10121c54303bf0f0aaa02afba7ecabec45339096
SHA256

e140957366f6040c31704645bf11779a7d29ce1f5e83439d27eef95d7d0b021a
SHA512

cefecab1e697cd2609aa185cfae0a624fbea0691509487bb42ec4941123c61fa165efd6b5d09f0159a174c6b70bec48bb7fc212f0bb0c5600021575b84bc5cd8
SSDEEP

12288:C212iN4yiRJU/WcuoNt6E6FRCkQK0w7Q094jnez0VnB0:L19FeXor6E4CjLPC4ju

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.ccrsservices.com
Port:
587
Username:
[email protected]
Password:
pcg359ys
Email To:
[email protected]

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/456-12-0x0000000000400000-0x0000000000424000-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:

SWIFT USD 16.760,38 20230928104546.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT USD 16.760,38 20230928104546.exe
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT USD 16.760,38 20230928104546.exe
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT USD 16.760,38 20230928104546.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

136 checkip.dyndns.org

flow	ioc
136	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

description	pid	process	target process
PID 4948 set thread context of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

pid process

456 SWIFT USD 16.760,38 20230928104546.exe
456 SWIFT USD 16.760,38 20230928104546.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exesvchost.exe

description pid process

Token: SeDebugPrivilege 456 SWIFT USD 16.760,38 20230928104546.exe
Token: SeManageVolumePrivilege 3344 svchost.exe

pid	process
456	SWIFT USD 16.760,38 20230928104546.exe
456	SWIFT USD 16.760,38 20230928104546.exe

description	pid	process
Token: SeDebugPrivilege	456	SWIFT USD 16.760,38 20230928104546.exe
Token: SeManageVolumePrivilege	3344	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

description	pid	process	target process
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 4948 wrote to memory of 456	4948	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe

outlook_office_path 1 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT USD 16.760,38 20230928104546.exe

outlook_win_path 1 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT USD 16.760,38 20230928104546.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4948

C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:456

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2556

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3344

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\SWIFT USD 16.760,38 20230928104546.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/456-19-0x0000000006330000-0x00000000064F2000-memory.dmp

Filesize
1.8MB

Download
memory/456-17-0x0000000005210000-0x0000000005220000-memory.dmp

Filesize
64KB

Download
memory/456-15-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/456-21-0x0000000005210000-0x0000000005220000-memory.dmp

Filesize
64KB

Download
memory/456-20-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/456-18-0x0000000006110000-0x0000000006160000-memory.dmp

Filesize
320KB

Download
memory/456-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3344-57-0x00000266C9CD0000-0x00000266C9CD1000-memory.dmp

Filesize
4KB

Download
memory/3344-56-0x00000266C9CD0000-0x00000266C9CD1000-memory.dmp

Filesize
4KB

Download
memory/3344-54-0x00000266C9CA0000-0x00000266C9CA1000-memory.dmp

Filesize
4KB

Download
memory/3344-38-0x00000266C1940000-0x00000266C1950000-memory.dmp

Filesize
64KB

Download
memory/3344-22-0x00000266C1840000-0x00000266C1850000-memory.dmp

Filesize
64KB

Download
memory/3344-58-0x00000266C9DE0000-0x00000266C9DE1000-memory.dmp

Filesize
4KB

Download
memory/4948-8-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/4948-4-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

Filesize
64KB

Download
memory/4948-3-0x0000000004B90000-0x0000000004C22000-memory.dmp

Filesize
584KB

Download
memory/4948-11-0x000000000A150000-0x000000000A1EC000-memory.dmp

Filesize
624KB

Download
memory/4948-0-0x00000000000A0000-0x0000000000134000-memory.dmp

Filesize
592KB

Download
memory/4948-10-0x00000000079E0000-0x0000000007A40000-memory.dmp

Filesize
384KB

Download
memory/4948-9-0x0000000006120000-0x000000000612C000-memory.dmp

Filesize
48KB

Download
memory/4948-2-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/4948-7-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4948-6-0x0000000004E60000-0x0000000004E7A000-memory.dmp

Filesize
104KB

Download
memory/4948-5-0x0000000004B60000-0x0000000004B6A000-memory.dmp

Filesize
40KB

Download
memory/4948-16-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4948-1-0x0000000074990000-0x0000000075140000-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