snakekeylogger | 23032bc9472a424d68f6423a31bf3e9cf0fa5ded87ab630d1a8234091758f4de

General

Target

MV GOLDEN SCHULTE.exe
Size

542KB
MD5

764acf7bd23649efdb25086f62d69ce5
SHA1

b4560eef798766d6737b33708ffc720c773e5a7d
SHA256

23032bc9472a424d68f6423a31bf3e9cf0fa5ded87ab630d1a8234091758f4de
SHA512

292b149ef1d2f0e8821d551b83c871e73b990ef2f2334b4489329b175a49f67c6bce6536f228072c408fa65d1771ccff35fc6c576235816d1b7f880c6059ada3
SSDEEP

6144:t445seHtUlG/GdH7Vya9DPyI9Ww7B8rNYd3P8l4JpBB4EDNX67iMUHtDq40zaHeE:kAsOEVyaNv9W/I3P8lupBB7W8440rJd

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 1 IoCs

resource	yara_rule
behavioral2/memory/1808-146-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

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

StormKitty payload 1 IoCs

resource	yara_rule
behavioral2/memory/1808-146-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty

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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	MV GOLDEN SCHULTE.exe

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-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV GOLDEN SCHULTE.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV GOLDEN SCHULTE.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV GOLDEN SCHULTE.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
31	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2360 set thread context of 1808	2360	MV GOLDEN SCHULTE.exe	93

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
3856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2360	MV GOLDEN SCHULTE.exe
2360	MV GOLDEN SCHULTE.exe
1808	MV GOLDEN SCHULTE.exe
3212	powershell.exe
3212	powershell.exe
1808	MV GOLDEN SCHULTE.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	MV GOLDEN SCHULTE.exe
Token: SeDebugPrivilege	1808	MV GOLDEN SCHULTE.exe
Token: SeDebugPrivilege	3212	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 3212	2360	MV GOLDEN SCHULTE.exe	89
PID 2360 wrote to memory of 3212	2360	MV GOLDEN SCHULTE.exe	89
PID 2360 wrote to memory of 3212	2360	MV GOLDEN SCHULTE.exe	89
PID 2360 wrote to memory of 3856	2360	MV GOLDEN SCHULTE.exe	91
PID 2360 wrote to memory of 3856	2360	MV GOLDEN SCHULTE.exe	91
PID 2360 wrote to memory of 3856	2360	MV GOLDEN SCHULTE.exe	91
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93
PID 2360 wrote to memory of 1808	2360	MV GOLDEN SCHULTE.exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV GOLDEN SCHULTE.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MV GOLDEN SCHULTE.exe

C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe
"C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eDQEydjQ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3212
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eDQEydjQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1D0D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3856
- C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe
  "C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1808

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

Query Registry

1

T1012

System Information Discovery

2

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\Microsoft\CLR_v4.0_32\UsageLogs\MV GOLDEN SCHULTE.exe.log

Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_52rhdwv1.oo2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1D0D.tmp

Filesize
1KB

MD5
b8ae02edf69640ac6d3a007489d5c3d8

SHA1
859732086277e97d91a58fb6e22d0efdb9c35313

SHA256
154b8d1e91a978be70b3847b09b435666fde5d98a2ffeeefc0800461ee7db656

SHA512
0794d87eec7fe2f98f16b239a90b4cb44df6924d9f868aa2c6e547ef0c1d20d653589641b69a97d92deb10d969cac9928b80f599cc176101a356354ec3c3a21c

Download Submit
memory/1808-162-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/1808-189-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/1808-146-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2360-134-0x0000000005630000-0x0000000005BD4000-memory.dmp

Filesize
5.6MB

Download
memory/2360-138-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/2360-139-0x0000000007160000-0x00000000071FC000-memory.dmp

Filesize
624KB

Download
memory/2360-136-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/2360-137-0x0000000005140000-0x000000000514A000-memory.dmp

Filesize
40KB

Download
memory/2360-135-0x0000000005160000-0x00000000051F2000-memory.dmp

Filesize
584KB

Download
memory/2360-133-0x0000000000700000-0x000000000078E000-memory.dmp

Filesize
568KB

Download
memory/3212-178-0x0000000006FD0000-0x0000000006FEE000-memory.dmp

Filesize
120KB

Download
memory/3212-168-0x000000006FED0000-0x000000006FF1C000-memory.dmp

Filesize
304KB

Download
memory/3212-157-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/3212-150-0x0000000005290000-0x00000000052B2000-memory.dmp

Filesize
136KB

Download
memory/3212-147-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/3212-163-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/3212-180-0x0000000007370000-0x000000000738A000-memory.dmp

Filesize
104KB

Download
memory/3212-166-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/3212-167-0x0000000006FF0000-0x0000000007022000-memory.dmp

Filesize
200KB

Download
memory/3212-151-0x00000000059B0000-0x0000000005A16000-memory.dmp

Filesize
408KB

Download
memory/3212-164-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/3212-179-0x00000000079B0000-0x000000000802A000-memory.dmp

Filesize
6.5MB

Download
memory/3212-165-0x0000000006050000-0x000000000606E000-memory.dmp

Filesize
120KB

Download
memory/3212-181-0x000000007F630000-0x000000007F640000-memory.dmp

Filesize
64KB

Download
memory/3212-182-0x00000000073E0000-0x00000000073EA000-memory.dmp

Filesize
40KB

Download
memory/3212-183-0x00000000075F0000-0x0000000007686000-memory.dmp

Filesize
600KB

Download
memory/3212-184-0x00000000075A0000-0x00000000075AE000-memory.dmp

Filesize
56KB

Download
memory/3212-185-0x00000000076B0000-0x00000000076CA000-memory.dmp

Filesize
104KB

Download
memory/3212-186-0x0000000007690000-0x0000000007698000-memory.dmp

Filesize
32KB

Download
memory/3212-144-0x0000000002730000-0x0000000002766000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads