snakekeylogger | e9195002d43831ce06eaef9e7038e03b557901096aab0d7b7ae34c71783a12cc

General

Target

5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
Size

763KB
MD5

5be2aba8e3484a93cccf568ea1ba3cd2
SHA1

8e8600b237356b40e13e21a651f9e96e390f0959
SHA256

e9195002d43831ce06eaef9e7038e03b557901096aab0d7b7ae34c71783a12cc
SHA512

4ad3df73582edd399159fde11988901fd6fcf1cde64cb796ac7ff88a0cd5c2814bb756baca5e57478ed352b249ce7bc03eea5cf2c6d54c69be276c0f6d237f99
SSDEEP

12288:/DIk6j6c23ez01yiX/KvkvkiKqAH48EEszHK7zYB6b:LIk6HviXSqF78t08

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.orange.fr
Port:
587
Username:
[email protected]
Password:
Un765454
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/3852-13-0x0000000000400000-0x0000000000424000-memory.dmp	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
37	freegeoip.app
39	freegeoip.app
35	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3576 set thread context of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4784	3852	WerFault.exe	97

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	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
3852	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
Token: SeDebugPrivilege	3852	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 1060	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	95
PID 3576 wrote to memory of 1060	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	95
PID 3576 wrote to memory of 1060	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	95
PID 3576 wrote to memory of 2292	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	96
PID 3576 wrote to memory of 2292	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	96
PID 3576 wrote to memory of 2292	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	96
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97
PID 3576 wrote to memory of 3852	3576	5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_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:3576
- C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe"
  2⤵
  PID:1060
- C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe"
  2⤵
  PID:2292
- C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3852 -s 1820
    3⤵
    - Program crash
    PID:4784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3852 -ip 3852
1⤵
PID:3816

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\5be2aba8e3484a93cccf568ea1ba3cd2_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/3576-8-0x0000000004FB0000-0x0000000004FC6000-memory.dmp

Filesize
88KB

Download
memory/3576-3-0x0000000005240000-0x00000000057E4000-memory.dmp

Filesize
5.6MB

Download
memory/3576-10-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3576-11-0x0000000006400000-0x000000000648A000-memory.dmp

Filesize
552KB

Download
memory/3576-5-0x0000000004C50000-0x0000000004C5A000-memory.dmp

Filesize
40KB

Download
memory/3576-6-0x0000000004F10000-0x0000000004F66000-memory.dmp

Filesize
344KB

Download
memory/3576-7-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3576-0-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/3576-9-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/3576-2-0x0000000004B80000-0x0000000004C1C000-memory.dmp

Filesize
624KB

Download
memory/3576-4-0x0000000004D30000-0x0000000004DC2000-memory.dmp

Filesize
584KB

Download
memory/3576-12-0x0000000008A10000-0x0000000008A36000-memory.dmp

Filesize
152KB

Download
memory/3576-17-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3576-1-0x0000000000150000-0x0000000000214000-memory.dmp

Filesize
784KB

Download
memory/3852-16-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3852-18-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-19-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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