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 5 IoCs

resource	yara_rule
behavioral1/memory/2600-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2600-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2600-10-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2600-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2600-22-0x0000000000400000-0x0000000000424000-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
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1072 set thread context of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1104	2600	WerFault.exe	30

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 1 IoCs

pid	Process
2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2600	1072	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	30
PID 2600 wrote to memory of 1104	2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	31
PID 2600 wrote to memory of 1104	2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	31
PID 2600 wrote to memory of 1104	2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	31
PID 2600 wrote to memory of 1104	2600	ae20ae4b8b36170ee0fb8654902d962e_JaffaCakes118.exe	31

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 use of WriteProcessMemory
PID:1072
- 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
  - Suspicious use of WriteProcessMemory
  PID:2600
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 1580
    3⤵
    - Program crash
    PID:1104

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

Replay Monitor

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Downloads

memory/1072-0-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/1072-1-0x0000000000C00000-0x0000000000CD0000-memory.dmp

Filesize
832KB

Download
memory/1072-2-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/1072-3-0x0000000000420000-0x0000000000436000-memory.dmp

Filesize
88KB

Download
memory/1072-4-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/1072-5-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/1072-6-0x0000000005260000-0x00000000052EC000-memory.dmp

Filesize
560KB

Download
memory/1072-7-0x0000000000A80000-0x0000000000AA4000-memory.dmp

Filesize
144KB

Download
memory/1072-21-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2600-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-23-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2600-24-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-25-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-26-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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