snakekeylogger | f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d

Analysis

max time kernel
63s
max time network
130s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03-10-2022 08:22

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General

Target

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
Size

799KB
MD5

03ec30b2fcd3a41d6895222e8134793c
SHA1

5e14c6f17eab958bd0f5ce00ac37f00b0d5a198b
SHA256

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d
SHA512

5d84fcd34dc17ef28225876ced435ef27480de052e8e11faece9a5f72ef1761caa4aed38b4abb890d26666d5dea993e6dc7039b1f3055c2f7cbcc88c7688e57c
SSDEEP

12288:RK4HTN1UHBhS/PC6pJ2GpWZSsuIvOFpOspLSlu2fyLqrHF:ihSr5X8vOFUsBSlYLkHF

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1592-193-0x000000000042019E-mapping.dmp	family_snakekeylogger
behavioral1/memory/1592-228-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.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

14 checkip.dyndns.org

flow	ioc
14	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	pid	process	target process
PID 2536 set thread context of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

pid process

1592 f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description pid process

Token: SeDebugPrivilege 1592 f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

pid	process
1592	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	pid	process
Token: SeDebugPrivilege	1592	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	pid	process	target process
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
PID 2536 wrote to memory of 1592	2536	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

outlook_office_path 1 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

outlook_win_path 1 IoCs

Processes:

f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe

C:\Users\Admin\AppData\Local\Temp\f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
"C:\Users\Admin\AppData\Local\Temp\f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2536

C:\Users\Admin\AppData\Local\Temp\f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe
"C:\Users\Admin\AppData\Local\Temp\f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1592

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f0579298f475e4a98ec491ff10dc3bbab6ceac3b4f376a297ae03d36c177a09d.exe.log
Filesize
1KB

MD5
12557ab909651a6f99d3503d614d3562

SHA1
b86745768059a514bea3a438e1e96086af463246

SHA256
9589c869703e95d40d5870c60f66d8460f7914e9fe8dd579533c84148112babd

SHA512
10cdb2fa7cf054af937b4aeddfe16fe755d6b09db5a51f7052adbf472b4b435e16c141f3712762f3b67f990c3efcfa47659576988e321214c747d6cd98e75521

Download Submit
memory/1592-193-0x000000000042019E-mapping.dmp

Download
memory/1592-228-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1592-263-0x0000000006980000-0x0000000006B42000-memory.dmp

Filesize
1.8MB

Download
memory/2536-117-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-118-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-119-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-120-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-121-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-122-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-123-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-124-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-125-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-126-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-127-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-128-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-129-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-130-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-131-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-132-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-133-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-134-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-135-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-136-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-137-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-138-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-139-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-140-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-141-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-142-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-143-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-144-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-145-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-146-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-147-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-148-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-149-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-150-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-151-0x0000000000D60000-0x0000000000E2E000-memory.dmp

Filesize
824KB

Download
memory/2536-152-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-153-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-154-0x0000000005B30000-0x000000000602E000-memory.dmp

Filesize
5.0MB

Download
memory/2536-155-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-156-0x00000000056D0000-0x0000000005762000-memory.dmp

Filesize
584KB

Download
memory/2536-157-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-158-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-159-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-160-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-161-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-162-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-163-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-164-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-165-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-166-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-167-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-168-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-169-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-170-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-171-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-172-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/2536-173-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-174-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-175-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-176-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-177-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-178-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-179-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-180-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-181-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-182-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-183-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-184-0x0000000008C60000-0x0000000008C7C000-memory.dmp

Filesize
112KB

Download
memory/2536-185-0x0000000077580000-0x000000007770E000-memory.dmp

Filesize
1.6MB

Download
memory/2536-187-0x0000000008F20000-0x0000000008F2C000-memory.dmp

Filesize
48KB

Download
memory/2536-188-0x0000000009160000-0x00000000091DE000-memory.dmp

Filesize
504KB

Download
memory/2536-189-0x00000000092B0000-0x000000000934C000-memory.dmp

Filesize
624KB

Download
memory/2536-190-0x0000000009350000-0x00000000093B6000-memory.dmp

Filesize
408KB

Download
memory/2536-191-0x0000000009230000-0x0000000009256000-memory.dmp

Filesize
152KB

Download