snakekeylogger | 69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04

Analysis

max time kernel
143s
max time network
145s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
29/09/2022, 08:36

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General

Target

69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
Size

1013KB
MD5

917dbc2b27a9d0956cdd8539115e9e31
SHA1

8f24c4cd684a538d766854e14e1a87059c371e71
SHA256

69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04
SHA512

894341a781d7d6a6558950249df558b640e2d93f1f1b3aefb37da7e07ade774f440163829de14f30af527269e108c6842ad6c0f300e47583aa0f68341f52ca8b
SSDEEP

12288:hG2iNMrmm1kzjzbkQrhf8zTscxqNGOMbQih1VPN3yGAcV1ObYBzn/BGkT:M1AB1pHEibQm9IcusFnZ7

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
*OVvvfp9851Wg
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

resource	yara_rule
behavioral1/memory/2348-188-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2348-189-0x000000000042013E-mapping.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.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.

flow	ioc
13	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2688 set thread context of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4388	2688	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
2348	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
Token: SeDebugPrivilege	2348	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 1988	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	67
PID 2688 wrote to memory of 1988	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	67
PID 2688 wrote to memory of 1988	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	67
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68
PID 2688 wrote to memory of 2348	2688	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe	68

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe

C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
"C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
  "C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe"
  2⤵
  PID:1988
- C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe
  "C:\Users\Admin\AppData\Local\Temp\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 1292
  2⤵
  - Program crash
  PID:4388

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\69061f74cdb3e055257f8b539f084cc1095a7c3ee7301522dafa5e1ca8b8fb04.exe.log

Filesize
1KB

MD5
12557ab909651a6f99d3503d614d3562

SHA1
b86745768059a514bea3a438e1e96086af463246

SHA256
9589c869703e95d40d5870c60f66d8460f7914e9fe8dd579533c84148112babd

SHA512
10cdb2fa7cf054af937b4aeddfe16fe755d6b09db5a51f7052adbf472b4b435e16c141f3712762f3b67f990c3efcfa47659576988e321214c747d6cd98e75521

Download Submit
memory/2348-188-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2348-257-0x0000000006460000-0x0000000006622000-memory.dmp

Filesize
1.8MB

Download
memory/2688-115-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-116-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-118-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-117-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-119-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-120-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-121-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-122-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-123-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-124-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-125-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-126-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-127-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-128-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-129-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-130-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-131-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-132-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-134-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-133-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-135-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-136-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-137-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-138-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-139-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-140-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-141-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-142-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-143-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-144-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-145-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-146-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-147-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-148-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-149-0x00000000008D0000-0x00000000009D2000-memory.dmp

Filesize
1.0MB

Download
memory/2688-151-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-150-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-152-0x00000000057C0000-0x0000000005CBE000-memory.dmp

Filesize
5.0MB

Download
memory/2688-153-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-154-0x00000000051F0000-0x0000000005282000-memory.dmp

Filesize
584KB

Download
memory/2688-155-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-156-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-157-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-158-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-159-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-160-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-161-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-162-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-163-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-164-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-165-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-166-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-167-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-169-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-168-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-170-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/2688-171-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-172-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-173-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-174-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-175-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-176-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-177-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-178-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-179-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-180-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download
memory/2688-181-0x00000000054E0000-0x00000000054F4000-memory.dmp

Filesize
80KB

Download
memory/2688-182-0x00000000054F0000-0x00000000054FC000-memory.dmp

Filesize
48KB

Download
memory/2688-183-0x0000000008BD0000-0x0000000008C8A000-memory.dmp

Filesize
744KB

Download
memory/2688-184-0x0000000008D40000-0x0000000008DDC000-memory.dmp

Filesize
624KB

Download
memory/2688-185-0x0000000008DE0000-0x0000000008E46000-memory.dmp

Filesize
408KB

Download
memory/2688-186-0x0000000009050000-0x00000000090B2000-memory.dmp

Filesize
392KB

Download
memory/2688-187-0x00000000774C0000-0x000000007764E000-memory.dmp

Filesize
1.6MB

Download