snakekeylogger | 805396fbeda73fc0b950131a9091fefe9df45ab56ae6e6bb47c2fa3c4779f52b

General

Target

c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Size

790KB
MD5

c8fadd465e781a66e64d61fa464ac303
SHA1

182d266c081cfb7ac0a8c6e89cde4a509de88afe
SHA256

805396fbeda73fc0b950131a9091fefe9df45ab56ae6e6bb47c2fa3c4779f52b
SHA512

c0c5449ebc0ea5ad8ecb1b5b46a88848590850a04d7c7290f751957fae2370e52ef0a753e735e4c5bf007bbf842fbab4e85fe0f4478a24f44676698158152fd9
SSDEEP

12288:8WKRHIqHHK7zvE2N2YyTfKwcp2mAHPSngAIH1r9tCtcM8w:6HIdA2N2YyTKwcp2HKgf9tY

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
bh-16.webhostbox.net
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
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/4452-13-0x0000000000400000-0x0000000000424000-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
34	checkip.dyndns.org
36	freegeoip.app
37	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3284 set thread context of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2232	4452	WerFault.exe	92

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	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
4452	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
Token: SeDebugPrivilege	4452	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 3264	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	91
PID 3284 wrote to memory of 3264	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	91
PID 3284 wrote to memory of 3264	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	91
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92
PID 3284 wrote to memory of 4452	3284	c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_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:3284
- C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe"
  2⤵
  PID:3264
- C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4452 -s 1780
    3⤵
    - Program crash
    PID:2232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4452 -ip 4452
1⤵
PID:3236

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\c8fadd465e781a66e64d61fa464ac303_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/3284-8-0x0000000005190000-0x00000000051A6000-memory.dmp

Filesize
88KB

Download
memory/3284-3-0x0000000005300000-0x00000000058A4000-memory.dmp

Filesize
5.6MB

Download
memory/3284-10-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/3284-11-0x0000000006B90000-0x0000000006C20000-memory.dmp

Filesize
576KB

Download
memory/3284-5-0x0000000004D10000-0x0000000004D1A000-memory.dmp

Filesize
40KB

Download
memory/3284-6-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/3284-7-0x0000000004F80000-0x0000000004FD6000-memory.dmp

Filesize
344KB

Download
memory/3284-0-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/3284-9-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/3284-2-0x0000000004C30000-0x0000000004CCC000-memory.dmp

Filesize
624KB

Download
memory/3284-4-0x0000000004DF0000-0x0000000004E82000-memory.dmp

Filesize
584KB

Download
memory/3284-12-0x0000000009200000-0x0000000009224000-memory.dmp

Filesize
144KB

Download
memory/3284-17-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/3284-1-0x00000000001F0000-0x00000000002BC000-memory.dmp

Filesize
816KB

Download
memory/4452-16-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/4452-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4452-18-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/4452-19-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download

Analysis

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