snakekeylogger | 359aca28cbb86b8055202dd1fe9cc037e16d8863f979e0dd92f2e74056f467f1

General

Target

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
Size

329KB
MD5

2fbd15a6d2007c2c438c181e952ef389
SHA1

fc0f939e922d18a13c67c7957dd84b486472a82e
SHA256

359aca28cbb86b8055202dd1fe9cc037e16d8863f979e0dd92f2e74056f467f1
SHA512

55ca8374cd971cef30cec5ceb2835112c3b6406038f20cd72373ff74919214722a4988dbca9d6e170b1e7e49d13a8ea4208c9bdbebd16901ace5afe0025e5a9c
SSDEEP

3072:XQO8S+DcOgCOgCOgmh2eScGKiFzOT2G+NgdVqeVZflzbPLSKR6nyTUgTjQlO+ZhD:AXBuFpGpdVxZ9vTYnDhOVKOfVyamY

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:
iwRaBVG6
Email To:
[email protected]

C2

https://api.telegram.org/bot2043981125:AAGaa5K6uc5rV5LARENbXhpoD0InPrKgKJI/sendMessage?chat_id=2062013058

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/3280-16-0x0000000000400000-0x0000000000426000-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:

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.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

36 checkip.dyndns.org
38 freegeoip.app
39 freegeoip.app

flow	ioc
36	checkip.dyndns.org
38	freegeoip.app
39	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

description	pid	process	target process
PID 2968 set thread context of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_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

2384 3280 WerFault.exe 2fbd15a6d2007c2c438c181e952ef389_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

2204 schtasks.exe

pid	pid_target	process	target process
2384	3280	WerFault.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

pid	process
2204	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

pid	process
2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
3280	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
3280	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
Token: SeDebugPrivilege	3280	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

description	pid	process	target process
PID 2968 wrote to memory of 2204	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	schtasks.exe
PID 2968 wrote to memory of 2204	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	schtasks.exe
PID 2968 wrote to memory of 2204	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	schtasks.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
PID 2968 wrote to memory of 3280	2968	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe	2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BSuGvR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp99BA.tmp"
2⤵
- Creates scheduled task(s)
PID:2204

C:\Users\Admin\AppData\Local\Temp\2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fbd15a6d2007c2c438c181e952ef389_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 1820
3⤵
- Program crash
PID:2384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3280 -ip 3280
1⤵
PID:1612

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:4536

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

memory/2968-8-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/2968-6-0x0000000006ED0000-0x0000000006F6C000-memory.dmp

Filesize
624KB

Download
memory/2968-2-0x0000000005E10000-0x00000000063B4000-memory.dmp

Filesize
5.6MB

Download
memory/2968-3-0x00000000057B0000-0x0000000005842000-memory.dmp

Filesize
584KB

Download
memory/2968-0-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/2968-5-0x0000000005950000-0x000000000595A000-memory.dmp

Filesize
40KB

Download
memory/2968-1-0x0000000000DA0000-0x0000000000DF8000-memory.dmp

Filesize
352KB

Download
memory/2968-7-0x0000000006E30000-0x0000000006E3E000-memory.dmp

Filesize
56KB

Download
memory/2968-4-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/2968-9-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/2968-10-0x0000000007300000-0x000000000734A000-memory.dmp

Filesize
296KB

Download
memory/2968-19-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/3280-18-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/3280-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3280-20-0x0000000005180000-0x0000000005190000-memory.dmp

Filesize
64KB

Download
memory/3280-21-0x0000000074AB0000-0x0000000075260000-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