snakekeylogger | 0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db

General

Target

73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Size

1.1MB
MD5

73ce4ddc5681f4aefbdc4353d1a085d9
SHA1

57c15f435d3d5e95500cf4d6affeac26caca97f0
SHA256

0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db
SHA512

3db78438ac033d025f40175af963220244285333cd4c4d26805e414d11892392f11c872593ccdfe87a67af72ff1ae9ccbbae8451f610680977035ba7e5d7c0c7
SSDEEP

24576:EvyMIPEymY0zdH8FXOL7sYDh3NvbWKOD8RUuweBpQrKyMzdooooooO6cF9:IyMIPHmY0lkX67pD9NRpQrKyMzdooooI

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/2944-14-0x0000000000400000-0x0000000000424000-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
41	checkip.dyndns.org
44	freegeoip.app
45	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3448 set thread context of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2380	2944	WerFault.exe	107

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	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
2944	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
Token: SeDebugPrivilege	2944	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 1544	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	105
PID 3448 wrote to memory of 1544	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	105
PID 3448 wrote to memory of 1544	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	105
PID 3448 wrote to memory of 2976	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	106
PID 3448 wrote to memory of 2976	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	106
PID 3448 wrote to memory of 2976	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	106
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107
PID 3448 wrote to memory of 2944	3448	73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe	107

C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_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:3448
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe"
  2⤵
  PID:1544
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe"
  2⤵
  PID:2976
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2944 -s 1472
    3⤵
    - Program crash
    PID:2380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2944 -ip 2944
1⤵
PID:4112

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\73ce4ddc5681f4aefbdc4353d1a085d9_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2944-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2944-20-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/2944-19-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/2944-17-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3448-5-0x0000000004D90000-0x0000000004E22000-memory.dmp

Filesize
584KB

Download
memory/3448-12-0x0000000006320000-0x00000000063B2000-memory.dmp

Filesize
584KB

Download
memory/3448-7-0x0000000004F20000-0x0000000004F76000-memory.dmp

Filesize
344KB

Download
memory/3448-8-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3448-9-0x0000000005E90000-0x0000000005EA6000-memory.dmp

Filesize
88KB

Download
memory/3448-10-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/3448-11-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3448-6-0x0000000004B70000-0x0000000004B7A000-memory.dmp

Filesize
40KB

Download
memory/3448-13-0x0000000005D30000-0x0000000005D56000-memory.dmp

Filesize
152KB

Download
memory/3448-0-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/3448-4-0x0000000009750000-0x0000000009CF4000-memory.dmp

Filesize
5.6MB

Download
memory/3448-3-0x0000000009100000-0x000000000919C000-memory.dmp

Filesize
624KB

Download
memory/3448-18-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3448-2-0x0000000007070000-0x00000000070FA000-memory.dmp

Filesize
552KB

Download
memory/3448-1-0x0000000000110000-0x000000000022E000-memory.dmp

Filesize
1.1MB

Download

Analysis

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