snakekeylogger | 8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a

General

Target

8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe
Size

952KB
MD5

8db80713ca849f28122978c35a9ade6b
SHA1

9bc8cbb2a1ca3b567a508b0a8e4c4034c156ca9a
SHA256

8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a
SHA512

30ba121588acfcb7f75168cbc4c4217c44aa0b5ecbf1d775e023bbe07396fbfb2a16c53b34f72efae9c25ce0e6d4a1fb2c5bcf2b013f86beabe6598f6df4e78d
SSDEEP

12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLZsmbMy9pZn2fCyYBWphL7BbpG:ffmMv6Ckr7Mny5QLZYQpoqrBWphnZs

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
pakcentar.ba
Port:
587
Username:
[email protected]
Password:
Almir.KardasPC!18_
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 4 IoCs

resource	yara_rule
behavioral1/memory/2764-3-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2764-12-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2764-9-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger
behavioral1/memory/2764-5-0x0000000000090000-0x00000000000B6000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2716	2764	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2764	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe
2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2216 wrote to memory of 2764	2216	8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe	30
PID 2764 wrote to memory of 2716	2764	RegSvcs.exe	31
PID 2764 wrote to memory of 2716	2764	RegSvcs.exe	31
PID 2764 wrote to memory of 2716	2764	RegSvcs.exe	31
PID 2764 wrote to memory of 2716	2764	RegSvcs.exe	31

C:\Users\Admin\AppData\Local\Temp\8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe
"C:\Users\Admin\AppData\Local\Temp\8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8d7080d308ba79efbaeb115d95592afc33187264e22cbadc277cbc82d286f49a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 1076
    3⤵
    - Program crash
    PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2216-2-0x0000000002FC0000-0x00000000031C0000-memory.dmp

Filesize
2.0MB

Download
memory/2764-3-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2764-12-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2764-9-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2764-5-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2764-13-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2764-14-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2764-15-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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