snakekeylogger | eee618150688bfe6957ce59522472fdee3ea9e539f7a09430e61a76e2074f897

General

Target

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
Size

764KB
MD5

ede92f15babb8282aaa74dc9eec1f410
SHA1

07eead1dddb7fd3929c927bc57fb3859f62bd4ba
SHA256

eee618150688bfe6957ce59522472fdee3ea9e539f7a09430e61a76e2074f897
SHA512

c6521a314d2a2f7759c6c7e6718a915603f6955f05c9bc71ea116fc9fefa898b6621a496ae5987585b7d1516ae67af891d5f7040fefcc3197b7b946ed7fd919c
SSDEEP

12288:e8XjDc9F3nC0Py3gAhgoqq5NF/NwIDySXbJ1g6kR2Ng8vGV8:Xfqq5N/P2wbJi6Vgam8

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Chukwudim28@
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/2648-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

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:

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.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.

Processes:

flow ioc

33 checkip.dyndns.org

flow	ioc
33	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

description	pid	process	target process
PID 920 set thread context of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.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

3772 2648 WerFault.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.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

4372 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exeede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

pid process

920 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
2648 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

pid	pid_target	process	target process
3772	2648	WerFault.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

pid	process
4372	schtasks.exe

pid	process
920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
2648	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exeede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
Token: SeDebugPrivilege	2648	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

description	pid	process	target process
PID 920 wrote to memory of 4372	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	schtasks.exe
PID 920 wrote to memory of 4372	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	schtasks.exe
PID 920 wrote to memory of 4372	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	schtasks.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
PID 920 wrote to memory of 2648	920	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe	ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sQefNknIAgNHO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF666.tmp"
2⤵
- Creates scheduled task(s)
PID:4372

C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 1496
3⤵
- Program crash
PID:3772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2648 -ip 2648
1⤵
PID:1584

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe.log
Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF666.tmp
Filesize
1KB

MD5
c5ead454f51b8d2a554747b5e85b2bd3

SHA1
c179c8e6eae34a0971fa529d1edfe44fce435c9e

SHA256
66986cdd4ced0f04ccd9708913f397e06d25a5cda0bffb0460cc52b9c262667f

SHA512
89a18d4cb2761226d3e8f0bce46d7254536bb65d2cb76ebccf15d23e8469ca7f62860b8cdfbdd23436e7bc77f2edc40d857792f1a0970cb8783cea1885e96fa5

Download Submit
memory/920-5-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/920-11-0x0000000007FB0000-0x000000000803C000-memory.dmp

Filesize
560KB

Download
memory/920-4-0x0000000004E20000-0x0000000004EB2000-memory.dmp

Filesize
584KB

Download
memory/920-1-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/920-6-0x0000000004DC0000-0x0000000004DCA000-memory.dmp

Filesize
40KB

Download
memory/920-7-0x0000000005040000-0x0000000005096000-memory.dmp

Filesize
344KB

Download
memory/920-8-0x0000000007AD0000-0x0000000007AE8000-memory.dmp

Filesize
96KB

Download
memory/920-9-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/920-10-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/920-3-0x00000000053D0000-0x0000000005974000-memory.dmp

Filesize
5.6MB

Download
memory/920-12-0x000000000A740000-0x000000000A764000-memory.dmp

Filesize
144KB

Download
memory/920-2-0x0000000004CC0000-0x0000000004D5C000-memory.dmp

Filesize
624KB

Download
memory/920-22-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/920-0-0x00000000002B0000-0x0000000000374000-memory.dmp

Filesize
784KB

Download
memory/2648-21-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download
memory/2648-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2648-23-0x00000000059D0000-0x00000000059E0000-memory.dmp

Filesize
64KB

Download
memory/2648-24-0x0000000074580000-0x0000000074D30000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads