snakekeylogger | e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c

Analysis

max time kernel
120s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2025 17:27

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General

Target

Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Size

697KB
MD5

4906140462c2a2f07e56946afc0883ff
SHA1

86d0a5d36b3dd076790ccbda9de3743492fa3457
SHA256

e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c
SHA512

95c4925c84d18643cb68b870ae9de22f32ff885e38bb5c7b5850da3a7cbd2fad5b5fd8d1a587cef6431167a232f2fe9fc47c271b9e55b2955a0af4a0db14a23c
SSDEEP

12288:CM1RHPMU5TB+RarSPrLFxowd6yKyqnQyVxhXylpOeO7d:CMHVt+UST866y8nZVTCle7

Score

10^/10

snakekeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.daipro.com.mx
Port:
587
Username:
[email protected]
Password:
DAIpro123**
Email To:
[email protected]

https://scratchdreams.tk

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/408-46-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3116	powershell.exe
4692	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Control Panel\International\Geo\Nation	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

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 3 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

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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
18	checkip.dyndns.org
20	reallyfreegeoip.org
21	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1212 set thread context of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1152	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4692	powershell.exe
3116	powershell.exe
408	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
3116	powershell.exe
4692	powershell.exe
408	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4692	powershell.exe
Token: SeDebugPrivilege	3116	powershell.exe
Token: SeDebugPrivilege	408	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 3116	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	89
PID 1212 wrote to memory of 3116	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	89
PID 1212 wrote to memory of 3116	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	89
PID 1212 wrote to memory of 4692	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	91
PID 1212 wrote to memory of 4692	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	91
PID 1212 wrote to memory of 4692	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	91
PID 1212 wrote to memory of 1152	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	93
PID 1212 wrote to memory of 1152	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	93
PID 1212 wrote to memory of 1152	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	93
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95
PID 1212 wrote to memory of 408	1212	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2089655958-977706906-1981639424-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

C:\Users\Admin\AppData\Local\Temp\Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
"C:\Users\Admin\AppData\Local\Temp\Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3116
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QVEdqRBJHeewJk.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4692
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QVEdqRBJHeewJk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA2F7.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1152
- C:\Users\Admin\AppData\Local\Temp\Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
  "C:\Users\Admin\AppData\Local\Temp\Sigmanly_e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
94984ef4e0f43bcbc4464462ee7e1797

SHA1
83d6ba2bd1b27dd2d99f4b7ae9717b753af6a5a9

SHA256
4b84e7b01407de26ca7a502f4adf50c3fc29d4ff6c5ce154cf5f65cd48c521a3

SHA512
b4d2a81f3c7e5e100975bcb2e4178aa14efcb54f4554039d0c3940fa4897a6fb2efae56ead61dea1ad23a34b4b766e9c1145866a068a630de68c37f8e6fac62e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1elua1i5.lbo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA2F7.tmp

Filesize
1KB

MD5
cbaaaed0405bc277be2bd0df56de3e7c

SHA1
8c025e8f01ac3bcf221d68969a78ddeed3da30fe

SHA256
91c9d493e8c6fd2a5b5869ba626fa1a151a8f23534b0b18ca37129a4afcfa538

SHA512
b7daaec0b8ff64d6480735a363071e505792c8fdb00e1ae88ddabc6d7c88e78c845e8b827974002ed0ab27579d486c73e2fa379f8303476570f41909bd43c1a3

Download Submit
memory/408-46-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/408-90-0x0000000006D60000-0x0000000006DB0000-memory.dmp

Filesize
320KB

Download
memory/408-91-0x0000000006F80000-0x0000000007142000-memory.dmp

Filesize
1.8MB

Download
memory/1212-8-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1212-7-0x000000007529E000-0x000000007529F000-memory.dmp

Filesize
4KB

Download
memory/1212-9-0x0000000002A70000-0x0000000002ADC000-memory.dmp

Filesize
432KB

Download
memory/1212-10-0x00000000066D0000-0x000000000676C000-memory.dmp

Filesize
624KB

Download
memory/1212-6-0x0000000006BD0000-0x0000000006BEE000-memory.dmp

Filesize
120KB

Download
memory/1212-0-0x000000007529E000-0x000000007529F000-memory.dmp

Filesize
4KB

Download
memory/1212-5-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1212-4-0x00000000052D0000-0x00000000052DA000-memory.dmp

Filesize
40KB

Download
memory/1212-3-0x0000000005230000-0x00000000052C2000-memory.dmp

Filesize
584KB

Download
memory/1212-2-0x0000000005740000-0x0000000005CE4000-memory.dmp

Filesize
5.6MB

Download
memory/1212-48-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/1212-1-0x0000000000780000-0x0000000000834000-memory.dmp

Filesize
720KB

Download
memory/3116-16-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3116-81-0x0000000007C60000-0x0000000007C7A000-memory.dmp

Filesize
104KB

Download
memory/3116-15-0x0000000005050000-0x0000000005086000-memory.dmp

Filesize
216KB

Download
memory/3116-23-0x0000000005F80000-0x0000000005FE6000-memory.dmp

Filesize
408KB

Download
memory/3116-25-0x0000000005FF0000-0x0000000006344000-memory.dmp

Filesize
3.3MB

Download
memory/3116-21-0x0000000005E70000-0x0000000005E92000-memory.dmp

Filesize
136KB

Download
memory/3116-18-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3116-22-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/3116-89-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3116-50-0x0000000006630000-0x000000000667C000-memory.dmp

Filesize
304KB

Download
memory/3116-51-0x00000000077D0000-0x0000000007802000-memory.dmp

Filesize
200KB

Download
memory/3116-17-0x0000000005810000-0x0000000005E38000-memory.dmp

Filesize
6.2MB

Download
memory/3116-62-0x0000000006B90000-0x0000000006BAE000-memory.dmp

Filesize
120KB

Download
memory/3116-52-0x0000000071770000-0x00000000717BC000-memory.dmp

Filesize
304KB

Download
memory/3116-19-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/3116-74-0x0000000007F60000-0x00000000085DA000-memory.dmp

Filesize
6.5MB

Download
memory/3116-82-0x0000000007C40000-0x0000000007C48000-memory.dmp

Filesize
32KB

Download
memory/3116-76-0x0000000007990000-0x000000000799A000-memory.dmp

Filesize
40KB

Download
memory/3116-78-0x0000000007B20000-0x0000000007B31000-memory.dmp

Filesize
68KB

Download
memory/4692-77-0x00000000072C0000-0x0000000007356000-memory.dmp

Filesize
600KB

Download
memory/4692-79-0x0000000007270000-0x000000000727E000-memory.dmp

Filesize
56KB

Download
memory/4692-80-0x0000000007280000-0x0000000007294000-memory.dmp

Filesize
80KB

Download
memory/4692-26-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4692-75-0x0000000007040000-0x000000000705A000-memory.dmp

Filesize
104KB

Download
memory/4692-73-0x0000000006F20000-0x0000000006FC3000-memory.dmp

Filesize
652KB

Download
memory/4692-63-0x0000000071770000-0x00000000717BC000-memory.dmp

Filesize
304KB

Download
memory/4692-88-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4692-49-0x0000000005D20000-0x0000000005D3E000-memory.dmp

Filesize
120KB

Download
memory/4692-20-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download
memory/4692-27-0x0000000075290000-0x0000000075A40000-memory.dmp

Filesize
7.7MB

Download