snakekeylogger | 0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 05:03

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General

Target

73ce4ddc5681f4aefbdc4353d1a085d9.exe
Size

1.1MB
MD5

73ce4ddc5681f4aefbdc4353d1a085d9
SHA1

57c15f435d3d5e95500cf4d6affeac26caca97f0
SHA256

0352c89c378617cc060c7685bd67e8ddafa1204055d130a00d8d3077e60e93db
SHA512

3db78438ac033d025f40175af963220244285333cd4c4d26805e414d11892392f11c872593ccdfe87a67af72ff1ae9ccbbae8451f610680977035ba7e5d7c0c7
SSDEEP

24576:EvyMIPEymY0zdH8FXOL7sYDh3NvbWKOD8RUuweBpQrKyMzdooooooO6cF9:IyMIPHmY0lkX67pD9NRpQrKyMzdooooI

Score

10^/10

snakekeylogger 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/3888-14-0x0000000000400000-0x0000000000424000-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
33	checkip.dyndns.org
35	freegeoip.app
36	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1336 set thread context of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3696	3888	WerFault.exe	96

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3888	73ce4ddc5681f4aefbdc4353d1a085d9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3888	73ce4ddc5681f4aefbdc4353d1a085d9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96
PID 1336 wrote to memory of 3888	1336	73ce4ddc5681f4aefbdc4353d1a085d9.exe	96

C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9.exe
"C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9.exe
  "C:\Users\Admin\AppData\Local\Temp\73ce4ddc5681f4aefbdc4353d1a085d9.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 1828
    3⤵
    - Program crash
    PID:3696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3888 -ip 3888
1⤵
PID:3920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\73ce4ddc5681f4aefbdc4353d1a085d9.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/1336-5-0x0000000005DD0000-0x0000000005E62000-memory.dmp

Filesize
584KB

Download
memory/1336-11-0x0000000005D20000-0x0000000005D30000-memory.dmp

Filesize
64KB

Download
memory/1336-3-0x0000000005C60000-0x0000000005CFC000-memory.dmp

Filesize
624KB

Download
memory/1336-10-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/1336-0-0x0000000000FE0000-0x00000000010FE000-memory.dmp

Filesize
1.1MB

Download
memory/1336-6-0x0000000005D20000-0x0000000005D30000-memory.dmp

Filesize
64KB

Download
memory/1336-7-0x0000000005B10000-0x0000000005B1A000-memory.dmp

Filesize
40KB

Download
memory/1336-8-0x0000000005F60000-0x0000000005FB6000-memory.dmp

Filesize
344KB

Download
memory/1336-2-0x0000000005A60000-0x0000000005AEA000-memory.dmp

Filesize
552KB

Download
memory/1336-9-0x0000000006F60000-0x0000000006F76000-memory.dmp

Filesize
88KB

Download
memory/1336-4-0x000000000A660000-0x000000000AC04000-memory.dmp

Filesize
5.6MB

Download
memory/1336-12-0x0000000007360000-0x00000000073F2000-memory.dmp

Filesize
584KB

Download
memory/1336-13-0x00000000079C0000-0x00000000079E6000-memory.dmp

Filesize
152KB

Download
memory/1336-18-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/1336-1-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3888-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3888-17-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/3888-19-0x0000000005260000-0x0000000005270000-memory.dmp

Filesize
64KB

Download
memory/3888-20-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download