snakekeylogger | aacc4ffd4879c92125c613f8a8abd7ab81789581d2305e162efbca3ce23ac180

General

Target

ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
Size

811KB
MD5

ae20ae4b8b36170ee0fb8654902d962e
SHA1

bd1900f3400bb00b62241f806e10296a783e289c
SHA256

aacc4ffd4879c92125c613f8a8abd7ab81789581d2305e162efbca3ce23ac180
SHA512

382970ddee385fbbb1e96f2df38ecc69cb1ee2b57a356f374b1e1c88c26db17d5401c1eece3a6c3cd7c3f7b624937187aa83c81c59d14991cd1e428d713bf0ea
SSDEEP

12288:Ebq1otKYmdoaRQ44M7wDEmqBRzOyZ+9iW6ZgHK7zXzKboFryF:aq1JYqdRZFKEfDZ+Yn3Kboo

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.rainspor.com
Port:
587
Username:
[email protected]
Password:
assad123assad
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/4928-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
35	freegeoip.app
32	checkip.dyndns.org
34	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3384 set thread context of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4964	4928	WerFault.exe	101

System Location Discovery: System Language Discovery 1 TTPs 2 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	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
4928	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
Token: SeDebugPrivilege	4928	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 1492	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	100
PID 3384 wrote to memory of 1492	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	100
PID 3384 wrote to memory of 1492	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	100
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101
PID 3384 wrote to memory of 4928	3384	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe"
  2⤵
  PID:1492
- C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1788
    3⤵
    - Program crash
    PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4928 -ip 4928
1⤵
PID:1056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/3384-8-0x0000000006A40000-0x0000000006A56000-memory.dmp

Filesize
88KB

Download
memory/3384-3-0x0000000005DA0000-0x0000000006344000-memory.dmp

Filesize
5.6MB

Download
memory/3384-10-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/3384-11-0x0000000006EB0000-0x0000000006F3C000-memory.dmp

Filesize
560KB

Download
memory/3384-5-0x0000000005740000-0x000000000574A000-memory.dmp

Filesize
40KB

Download
memory/3384-6-0x0000000005980000-0x00000000059D6000-memory.dmp

Filesize
344KB

Download
memory/3384-7-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/3384-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/3384-9-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/3384-2-0x0000000005650000-0x00000000056EC000-memory.dmp

Filesize
624KB

Download
memory/3384-4-0x00000000057F0000-0x0000000005882000-memory.dmp

Filesize
584KB

Download
memory/3384-12-0x00000000094E0000-0x0000000009504000-memory.dmp

Filesize
144KB

Download
memory/3384-17-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/3384-1-0x0000000000C30000-0x0000000000D00000-memory.dmp

Filesize
832KB

Download
memory/4928-16-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4928-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4928-18-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4928-19-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download

Analysis

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