snakekeylogger | dfe21dcd3c319fbb88566950ad3cd104f0e76c50200687b8906975c9cdd5aee6

General

Target

docgur20230925.exe
Size

822KB
MD5

7db30eacb2aafcd1c57d4cf6b314ca71
SHA1

784c19294b0348258632cdacb23927063f0f7ad8
SHA256

dfe21dcd3c319fbb88566950ad3cd104f0e76c50200687b8906975c9cdd5aee6
SHA512

985bba196e18696cbe5cb06f03416f2f6b839ebdfd32ac9d4b316cbf32fa7231c5f0e6deeb84ab5271a156c35b5c04295b670dacbe8ef1b477586b0205e5baf5
SSDEEP

12288:91FckahW3INm7sW2ndLQJfVDb0xPkh7g9tO01ehCt6+5wVZaNY:VcDh/m7sPdLQ9VH0xPu7g9n1z6+iuY

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: ftp
Host:
ftp://ftp.product-secured.com/
Port:
21
Username:
[email protected]
Password:
2V8SHFwjad34@@##

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1296-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral2/memory/1296-11-0x0000000005A40000-0x0000000005A50000-memory.dmp	family_snakekeylogger

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

Processes:

docgur20230925.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	docgur20230925.exe

Executes dropped EXE 3 IoCs

Processes:

svchost.exesvchost.exeavast.exe

pid process

884 svchost.exe
4896 svchost.exe
4664 avast.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

54 checkip.dyndns.org

pid	process
884	svchost.exe
4896	svchost.exe
4664	avast.exe

flow	ioc
54	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

Processes:

docgur20230925.exesvchost.exe

description	pid	process	target process
PID 1032 set thread context of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 884 set thread context of 4896	884	svchost.exe	svchost.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

3516 schtasks.exe
3936 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

docgur20230925.exe

pid process

1296 docgur20230925.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

docgur20230925.exe

description pid process

Token: SeDebugPrivilege 1296 docgur20230925.exe

pid	process
3516	schtasks.exe
3936	schtasks.exe

pid	process
1296	docgur20230925.exe

description	pid	process
Token: SeDebugPrivilege	1296	docgur20230925.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

docgur20230925.execmd.exesvchost.execmd.exe

description	pid	process	target process
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 1296	1032	docgur20230925.exe	docgur20230925.exe
PID 1032 wrote to memory of 884	1032	docgur20230925.exe	svchost.exe
PID 1032 wrote to memory of 884	1032	docgur20230925.exe	svchost.exe
PID 1032 wrote to memory of 884	1032	docgur20230925.exe	svchost.exe
PID 1032 wrote to memory of 4884	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 4884	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 4884	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 2516	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 2516	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 2516	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 1328	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 1328	1032	docgur20230925.exe	cmd.exe
PID 1032 wrote to memory of 1328	1032	docgur20230925.exe	cmd.exe
PID 2516 wrote to memory of 3516	2516	cmd.exe	schtasks.exe
PID 2516 wrote to memory of 3516	2516	cmd.exe	schtasks.exe
PID 2516 wrote to memory of 3516	2516	cmd.exe	schtasks.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 4896	884	svchost.exe	svchost.exe
PID 884 wrote to memory of 3832	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 3832	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 3832	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1512	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1512	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1512	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1316	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1316	884	svchost.exe	cmd.exe
PID 884 wrote to memory of 1316	884	svchost.exe	cmd.exe
PID 1512 wrote to memory of 3936	1512	cmd.exe	schtasks.exe
PID 1512 wrote to memory of 3936	1512	cmd.exe	schtasks.exe
PID 1512 wrote to memory of 3936	1512	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\docgur20230925.exe
"C:\Users\Admin\AppData\Local\Temp\docgur20230925.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1032

C:\Users\Admin\AppData\Local\Temp\docgur20230925.exe
"C:\Users\Admin\AppData\Local\Temp\docgur20230925.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1296

C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:884

C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
3⤵
- Executes dropped EXE
PID:4896

C:\Windows\SysWOW64\cmd.exe
"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\avast\avast.exe'" /f
3⤵
- Suspicious use of WriteProcessMemory
PID:1512

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\avast\avast.exe'" /f
4⤵
- Creates scheduled task(s)
PID:3936

C:\Windows\SysWOW64\cmd.exe
"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\avast"
3⤵
PID:3832

C:\Windows\SysWOW64\cmd.exe
"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\svchost.exe" "C:\Users\Admin\AppData\Roaming\avast\avast.exe"
3⤵
PID:1316

C:\Windows\SysWOW64\cmd.exe
"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\svchost"
2⤵
PID:4884

C:\Windows\SysWOW64\cmd.exe
"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\docgur20230925.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
2⤵
PID:1328

C:\Windows\SysWOW64\cmd.exe
"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:2516

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
3⤵
- Creates scheduled task(s)
PID:3516

C:\Users\Admin\AppData\Roaming\avast\avast.exe
C:\Users\Admin\AppData\Roaming\avast\avast.exe
1⤵
- Executes dropped EXE
PID:4664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
520B

MD5
03febbff58da1d3318c31657d89c8542

SHA1
c9e017bd9d0a4fe533795b227c855935d86c2092

SHA256
5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4

SHA512
3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
C:\Users\Admin\AppData\Roaming\avast\avast.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
C:\Users\Admin\AppData\Roaming\avast\avast.exe

Filesize
621KB

MD5
ed9d91fe584d5109d4067734ac452753

SHA1
c277e57866833509d94787fc6f4d634a2714825d

SHA256
3629ed9b94ae5d0f2659d02dcb7ce258cb5c2497d5bf18f3c4fed78878fba030

SHA512
a6603acb550b897ec91b5c57b3034b8fd44ad9d675662aade0a078771b533b28e320c12c063c4ae48bfb23e8dfc85f304679458ea111db2e737043af0261bb1a

Download Submit
memory/884-25-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/884-37-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/884-23-0x0000000000240000-0x00000000002E2000-memory.dmp

Filesize
648KB

Download
memory/884-31-0x0000000005530000-0x000000000555C000-memory.dmp

Filesize
176KB

Download
memory/884-30-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1032-0-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1032-6-0x00000000053F0000-0x00000000054D0000-memory.dmp

Filesize
896KB

Download
memory/1032-5-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/1032-4-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1032-3-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/1032-24-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1032-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

Filesize
5.6MB

Download
memory/1032-1-0x0000000000680000-0x0000000000752000-memory.dmp

Filesize
840KB

Download
memory/1296-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1296-29-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download
memory/1296-28-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/1296-11-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download
memory/1296-9-0x00000000057C0000-0x000000000585C000-memory.dmp

Filesize
624KB

Download
memory/1296-8-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4896-32-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4896-36-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4896-38-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download
memory/4896-41-0x0000000005970000-0x000000000597A000-memory.dmp

Filesize
40KB

Download
memory/4896-42-0x0000000074EE0000-0x0000000075690000-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