snakekeylogger | ec241a262db494a9d7ba5a4f916376fa89cec1830846ffd396fa4869cbb52f9e

General

Target

EPDA & SOA2023.exe
Size

618KB
MD5

6e9f35ee6a2d29698b248c047d7d6934
SHA1

b6d664d46551a496f1264aba26b18c5651d326be
SHA256

ec241a262db494a9d7ba5a4f916376fa89cec1830846ffd396fa4869cbb52f9e
SHA512

473b490a0c62ed3c7314efaa91a464e4c60c21151b8eb400f42fcd39cc0a1a43289bf0d1e2c91614c879e679d1081f0ea0e22e17cad2cf6b39ba642b6559a932
SSDEEP

12288:cysSIqE2ERm+m359N77qRKkjylNBVvpQFU66oX:lfGzcN77qIkWlNBnQp

Score

10^/10

snakekeylogger stormkitty collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
argona.ro
Port:
26
Username:
[email protected]
Password:
Argona12!@
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 7 IoCs

resource	yara_rule
behavioral1/memory/1212-70-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1212-71-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1212-73-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1212-77-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1212-75-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/1724-78-0x0000000002610000-0x0000000002650000-memory.dmp	family_snakekeylogger
behavioral1/memory/1724-79-0x0000000002610000-0x0000000002650000-memory.dmp	family_snakekeylogger

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 5 IoCs

resource	yara_rule
behavioral1/memory/1212-70-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty
behavioral1/memory/1212-71-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty
behavioral1/memory/1212-73-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty
behavioral1/memory/1212-77-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty
behavioral1/memory/1212-75-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty

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-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	EPDA & SOA2023.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	EPDA & SOA2023.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	EPDA & SOA2023.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 1212	1620	EPDA & SOA2023.exe	31

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 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
1160	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1620	EPDA & SOA2023.exe
1620	EPDA & SOA2023.exe
1620	EPDA & SOA2023.exe
1212	EPDA & SOA2023.exe
1724	powershell.exe
1212	EPDA & SOA2023.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1620	EPDA & SOA2023.exe
Token: SeDebugPrivilege	1212	EPDA & SOA2023.exe
Token: SeDebugPrivilege	1724	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 1724	1620	EPDA & SOA2023.exe	26
PID 1620 wrote to memory of 1724	1620	EPDA & SOA2023.exe	26
PID 1620 wrote to memory of 1724	1620	EPDA & SOA2023.exe	26
PID 1620 wrote to memory of 1724	1620	EPDA & SOA2023.exe	26
PID 1620 wrote to memory of 1160	1620	EPDA & SOA2023.exe	28
PID 1620 wrote to memory of 1160	1620	EPDA & SOA2023.exe	28
PID 1620 wrote to memory of 1160	1620	EPDA & SOA2023.exe	28
PID 1620 wrote to memory of 1160	1620	EPDA & SOA2023.exe	28
PID 1620 wrote to memory of 1236	1620	EPDA & SOA2023.exe	30
PID 1620 wrote to memory of 1236	1620	EPDA & SOA2023.exe	30
PID 1620 wrote to memory of 1236	1620	EPDA & SOA2023.exe	30
PID 1620 wrote to memory of 1236	1620	EPDA & SOA2023.exe	30
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31
PID 1620 wrote to memory of 1212	1620	EPDA & SOA2023.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	EPDA & SOA2023.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	EPDA & SOA2023.exe

C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe
"C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SibvxzPjIyNe.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SibvxzPjIyNe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp41F1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1160
- C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe
  "C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe"
  2⤵
  PID:1236
- C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe
  "C:\Users\Admin\AppData\Local\Temp\EPDA & SOA2023.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1212

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp41F1.tmp

Filesize
1KB

MD5
92e3a1fb9b3cfee9ff5dd65b20ae505f

SHA1
cfcdb3f464ef609f3a7f4223dae60744e610babb

SHA256
f3c556db4628ccd9514a6d1b166d2188459ef0e4820e420b61bca230925cf6c0

SHA512
5dffe2e62ec6f228b1b9242c818706015f75008e33b8de0082a0f5611de8edf15e7d6b565ae377eda16b3ec6ef400a6cb520d7e358417467bc767b9454644b1f

Download Submit
memory/1212-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1212-73-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-70-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-71-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-75-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-77-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-68-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-80-0x00000000003C0000-0x0000000000400000-memory.dmp

Filesize
256KB

Download
memory/1620-55-0x0000000004BE0000-0x0000000004C20000-memory.dmp

Filesize
256KB

Download
memory/1620-58-0x0000000000330000-0x000000000033A000-memory.dmp

Filesize
40KB

Download
memory/1620-54-0x00000000009D0000-0x0000000000A70000-memory.dmp

Filesize
640KB

Download
memory/1620-57-0x0000000004BE0000-0x0000000004C20000-memory.dmp

Filesize
256KB

Download
memory/1620-65-0x0000000004710000-0x0000000004738000-memory.dmp

Filesize
160KB

Download
memory/1620-56-0x0000000000310000-0x0000000000322000-memory.dmp

Filesize
72KB

Download
memory/1620-59-0x0000000005770000-0x00000000057D2000-memory.dmp

Filesize
392KB

Download
memory/1724-78-0x0000000002610000-0x0000000002650000-memory.dmp

Filesize
256KB

Download
memory/1724-79-0x0000000002610000-0x0000000002650000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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