snakekeylogger | ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8

Analysis

max time kernel
117s
max time network
138s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-02-2025 04:05

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General

Target

ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
Size

1.1MB
MD5

b95ddd54b4aab9e71cf7820bb495d196
SHA1

700aeb210eb831122e06e280d150656106800753
SHA256

ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8
SHA512

a04197b79fa2f65025c0f750d7201134965fc82b6c92a1bb79079b820f7fe17119f731ad1547708b4f4e4599b600e97f2066ce2afa528cb03b9bd90be3f10d93
SSDEEP

24576:hAHnh+eWsN3skA4RV1Hom2KXFmIaeuZK7CiU+WFwut295:4h+ZkldoPK1XaeuziUHGu6

Score

10^/10

snakekeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot7817497413:AAH6fX2oZGM3XzbbIU69SVEGO80t6mDhjdU/sendMessage?chat_id=1695799026

Signatures

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

Snake Keylogger payload 33 IoCs

resource	yara_rule
behavioral1/memory/2608-31-0x0000000000260000-0x000000000029A000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-32-0x0000000000560000-0x0000000000598000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-60-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-94-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-92-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-88-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-86-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-84-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-82-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-78-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-76-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-74-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-72-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-70-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-68-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-66-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-64-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-62-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-58-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-56-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-54-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-52-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-50-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-48-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-46-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-44-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-42-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-40-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-38-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-90-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-80-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-36-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger
behavioral1/memory/2608-35-0x0000000000560000-0x0000000000593000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
8	reallyfreegeoip.org
9	reallyfreegeoip.org
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2944 set thread context of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2608	RegSvcs.exe
2608	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2608	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2816	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	30
PID 2324 wrote to memory of 2944	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	31
PID 2324 wrote to memory of 2944	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	31
PID 2324 wrote to memory of 2944	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	31
PID 2324 wrote to memory of 2944	2324	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	31
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32
PID 2944 wrote to memory of 2608	2944	ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
"C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe"
  2⤵
  PID:2816
- C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe
  "C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\ab8b90638c590345b423c272f13e84c888ec925224c29b4319555cc14621edb8.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\endochylous

Filesize
252KB

MD5
9aaea3d0145d55a1b0b6fdbbe8a983eb

SHA1
840f2d62f6876bb1ffcdecf86c875a283befcfea

SHA256
092972893f6f8f83ebee09f3a0d2c0b8db14ec558d7275824328b9fbe4b4e3cc

SHA512
79b2e2a943ecc49a969706623cde047bf5ca176c591ee402da73704a6f47ee95d2eea1480ff30681849c848ee2ca53fc1468c9fbe457af04f3ab25ec544c1e63

Download Submit
memory/2324-11-0x0000000000710000-0x0000000000B10000-memory.dmp

Filesize
4.0MB

Download
memory/2608-68-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-630-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-28-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2608-66-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-30-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/2608-31-0x0000000000260000-0x000000000029A000-memory.dmp

Filesize
232KB

Download
memory/2608-32-0x0000000000560000-0x0000000000598000-memory.dmp

Filesize
224KB

Download
memory/2608-33-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-34-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-60-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-94-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-92-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-88-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-86-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-84-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-82-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-78-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-62-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-74-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-72-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-70-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-631-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-29-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2608-26-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2608-76-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-58-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-56-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-54-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-52-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-50-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-48-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-46-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-44-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-42-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-40-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-38-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-90-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-80-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-36-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-35-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2608-627-0x0000000074330000-0x0000000074A1E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-628-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2608-629-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/2608-64-0x0000000000560000-0x0000000000593000-memory.dmp

Filesize
204KB

Download
memory/2944-25-0x0000000000930000-0x0000000000D30000-memory.dmp

Filesize
4.0MB

Download