snakekeylogger | d0ff1050e74986eb30da03e8de2b8d6d9300836849615521c40520def4916473

Analysis

max time kernel
148s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 03:50

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General

Target

03e0c87acbd555226e4510cb8e5034f5.exe
Size

1.5MB
MD5

03e0c87acbd555226e4510cb8e5034f5
SHA1

7cae7eb46c366fe9a9f72fadb91abe7386fd4d00
SHA256

d0ff1050e74986eb30da03e8de2b8d6d9300836849615521c40520def4916473
SHA512

0938dbe7d04914ab5888061e56065688acc3d0120f88e981a8f0639d994866d88643e84a41cf109347e2344c3dbc2baa5bcdd15f467f5048e77317f102306a20
SSDEEP

24576:1yhXW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+huR:o0iecHCNvP8EOShNQuiNB/e

Score

10^/10

snakekeylogger evasion keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.manavgatgida.com
Port:
587
Username:
[email protected]
Password:
shaco1234,
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4656-47-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions 03e0c87acbd555226e4510cb8e5034f5.exe
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools 03e0c87acbd555226e4510cb8e5034f5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions	03e0c87acbd555226e4510cb8e5034f5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools	03e0c87acbd555226e4510cb8e5034f5.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	03e0c87acbd555226e4510cb8e5034f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	03e0c87acbd555226e4510cb8e5034f5.exe

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

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	03e0c87acbd555226e4510cb8e5034f5.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

138 freegeoip.app
139 freegeoip.app
136 checkip.dyndns.org

flow	ioc
138	freegeoip.app
139	freegeoip.app
136	checkip.dyndns.org

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	03e0c87acbd555226e4510cb8e5034f5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	03e0c87acbd555226e4510cb8e5034f5.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description pid process target process

PID 3492 set thread context of 4656 3492 03e0c87acbd555226e4510cb8e5034f5.exe 03e0c87acbd555226e4510cb8e5034f5.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1680 4656 WerFault.exe 03e0c87acbd555226e4510cb8e5034f5.exe
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/Job
T1053

Processes:

schtasks.exe

pid process

4964 schtasks.exe

description	pid	process	target process
PID 3492 set thread context of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe

pid	pid_target	process	target process
1680	4656	WerFault.exe	03e0c87acbd555226e4510cb8e5034f5.exe

pid	process
4964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exepowershell.exe03e0c87acbd555226e4510cb8e5034f5.exepowershell.exe

pid	process
376	powershell.exe
376	powershell.exe
2732	powershell.exe
2732	powershell.exe
4656	03e0c87acbd555226e4510cb8e5034f5.exe
4656	03e0c87acbd555226e4510cb8e5034f5.exe
376	powershell.exe
4504	powershell.exe
4504	powershell.exe
2732	powershell.exe
4504	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

03e0c87acbd555226e4510cb8e5034f5.exepowershell.exepowershell.exe03e0c87acbd555226e4510cb8e5034f5.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3492	03e0c87acbd555226e4510cb8e5034f5.exe
Token: SeDebugPrivilege	376	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeDebugPrivilege	4656	03e0c87acbd555226e4510cb8e5034f5.exe
Token: SeDebugPrivilege	4504	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

03e0c87acbd555226e4510cb8e5034f5.exe

description	pid	process	target process
PID 3492 wrote to memory of 376	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 376	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 376	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 2732	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 2732	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 2732	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 4964	3492	03e0c87acbd555226e4510cb8e5034f5.exe	schtasks.exe
PID 3492 wrote to memory of 4964	3492	03e0c87acbd555226e4510cb8e5034f5.exe	schtasks.exe
PID 3492 wrote to memory of 4964	3492	03e0c87acbd555226e4510cb8e5034f5.exe	schtasks.exe
PID 3492 wrote to memory of 4504	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 4504	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 4504	3492	03e0c87acbd555226e4510cb8e5034f5.exe	powershell.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe
PID 3492 wrote to memory of 4656	3492	03e0c87acbd555226e4510cb8e5034f5.exe	03e0c87acbd555226e4510cb8e5034f5.exe

C:\Users\Admin\AppData\Local\Temp\03e0c87acbd555226e4510cb8e5034f5.exe
"C:\Users\Admin\AppData\Local\Temp\03e0c87acbd555226e4510cb8e5034f5.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\03e0c87acbd555226e4510cb8e5034f5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:376

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JDuIzwmQvpoe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2732

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JDuIzwmQvpoe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp640.tmp"
2⤵
- Creates scheduled task(s)
PID:4964

C:\Users\Admin\AppData\Local\Temp\03e0c87acbd555226e4510cb8e5034f5.exe
"C:\Users\Admin\AppData\Local\Temp\03e0c87acbd555226e4510cb8e5034f5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 1812
3⤵
- Program crash
PID:1680

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JDuIzwmQvpoe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4656 -ip 4656
1⤵
PID:4748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
11805ece939b6b15ce1c2f3f917ec1dc

SHA1
bcf510412ddeacd73041b250503e7ec61fd69d1a

SHA256
055eaa09ed2660f99721ca6c9011d0a25fdf75ddd06282b6d9aaff1bb2f44be6

SHA512
2042de76df9fd72589093dc7ba9e2d45b8c74fdbcdf94ac71122538046057710cdc4b967998b52d160e1a11959a6e1225a22c7f9737ab1b90d97b0f35c6a54a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nh3u040i.5bc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp640.tmp

Filesize
1KB

MD5
afd356ff176eb3a6598d31eeeea79083

SHA1
c17154f71313859b6e5ddd55b8c6e0e398dffad2

SHA256
a12570c9c634d5787d97e9b1c201b0c6d2fbd201f00e5910bf257dbb492cb929

SHA512
350bdc53ba7c13430c4be1466bd51ecb5d49557f46e0f00133461082f1e26b6237610cf528ce21ba05d6ab8b970a934060933b186a72b6401956ce4208db3b0b

Download Submit
memory/376-94-0x0000000007E80000-0x00000000084FA000-memory.dmp

Filesize
6.5MB

Download
memory/376-65-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/376-112-0x0000000007A80000-0x0000000007A94000-memory.dmp

Filesize
80KB

Download
memory/376-67-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/376-68-0x0000000007510000-0x0000000007542000-memory.dmp

Filesize
200KB

Download
memory/376-93-0x0000000007750000-0x00000000077F3000-memory.dmp

Filesize
652KB

Download
memory/376-64-0x0000000006A80000-0x0000000006ACC000-memory.dmp

Filesize
304KB

Download
memory/376-82-0x0000000006AF0000-0x0000000006B0E000-memory.dmp

Filesize
120KB

Download
memory/376-72-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/376-114-0x0000000007B60000-0x0000000007B68000-memory.dmp

Filesize
32KB

Download
memory/376-14-0x0000000004F60000-0x0000000004F96000-memory.dmp

Filesize
216KB

Download
memory/376-15-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/376-16-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/376-17-0x0000000005720000-0x0000000005D48000-memory.dmp

Filesize
6.2MB

Download
memory/376-22-0x0000000005560000-0x0000000005582000-memory.dmp

Filesize
136KB

Download
memory/376-23-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/376-71-0x0000000071860000-0x00000000718AC000-memory.dmp

Filesize
304KB

Download
memory/376-69-0x000000007F040000-0x000000007F050000-memory.dmp

Filesize
64KB

Download
memory/376-63-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/376-123-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/376-36-0x0000000005F70000-0x00000000062C4000-memory.dmp

Filesize
3.3MB

Download
memory/2732-83-0x0000000071860000-0x00000000718AC000-memory.dmp

Filesize
304KB

Download
memory/2732-110-0x0000000007DA0000-0x0000000007DB1000-memory.dmp

Filesize
68KB

Download
memory/2732-37-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/2732-109-0x0000000007E20000-0x0000000007EB6000-memory.dmp

Filesize
600KB

Download
memory/2732-111-0x0000000007DD0000-0x0000000007DDE000-memory.dmp

Filesize
56KB

Download
memory/2732-34-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/2732-122-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/2732-35-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/2732-108-0x0000000007C10000-0x0000000007C1A000-memory.dmp

Filesize
40KB

Download
memory/2732-98-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

Filesize
104KB

Download
memory/2732-66-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/2732-95-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/2732-113-0x0000000007EE0000-0x0000000007EFA000-memory.dmp

Filesize
104KB

Download
memory/3492-5-0x0000000005D30000-0x0000000005D40000-memory.dmp

Filesize
64KB

Download
memory/3492-1-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-13-0x0000000007D10000-0x0000000007D76000-memory.dmp

Filesize
408KB

Download
memory/3492-11-0x0000000001980000-0x00000000019E6000-memory.dmp

Filesize
408KB

Download
memory/3492-9-0x0000000005D30000-0x0000000005D40000-memory.dmp

Filesize
64KB

Download
memory/3492-8-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-7-0x0000000005DA0000-0x0000000005DF6000-memory.dmp

Filesize
344KB

Download
memory/3492-12-0x00000000019E0000-0x0000000001A06000-memory.dmp

Filesize
152KB

Download
memory/3492-4-0x0000000005B50000-0x0000000005BE2000-memory.dmp

Filesize
584KB

Download
memory/3492-6-0x0000000005AD0000-0x0000000005ADA000-memory.dmp

Filesize
40KB

Download
memory/3492-3-0x0000000006100000-0x00000000066A4000-memory.dmp

Filesize
5.6MB

Download
memory/3492-2-0x00000000059F0000-0x0000000005A8C000-memory.dmp

Filesize
624KB

Download
memory/3492-10-0x0000000003320000-0x0000000003356000-memory.dmp

Filesize
216KB

Download
memory/3492-50-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3492-0-0x0000000000ED0000-0x0000000001050000-memory.dmp

Filesize
1.5MB

Download
memory/4504-51-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4504-96-0x0000000071860000-0x00000000718AC000-memory.dmp

Filesize
304KB

Download
memory/4504-97-0x000000007F1D0000-0x000000007F1E0000-memory.dmp

Filesize
64KB

Download
memory/4504-70-0x00000000025E0000-0x00000000025F0000-memory.dmp

Filesize
64KB

Download
memory/4504-53-0x00000000025E0000-0x00000000025F0000-memory.dmp

Filesize
64KB

Download
memory/4504-124-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4656-52-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/4656-49-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4656-47-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4656-125-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download