snakekeylogger | 66086168bb7bb777fc09db800e258e14a6da543e676fb0202737a73e9aec4539

General

Target

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
Size

1.0MB
MD5

ede7036c04a3377c1b2727a20f74db79
SHA1

5ffd3174e5db47926f0848bfc432fa0bdfc51851
SHA256

66086168bb7bb777fc09db800e258e14a6da543e676fb0202737a73e9aec4539
SHA512

9bce8d00dfbb9a44585742e8761c9dfa3c81b49d99ea81610e30181f3a9b54d386719cd459a2c44305c5025a45295eedf4ed12049b2792bf6ea8e570693c711e
SSDEEP

24576:5o2A4d9yEHjOfOT3zD8IzPovpWQ/NJKaog:mbqjOmD38IzoxxJKlg

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.haohuatlre.com
Port:
587
Username:
[email protected]
Password:
babakings32
Email To:
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4804-17-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

31 checkip.dyndns.org

flow	ioc
31	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

description	pid	process	target process
PID 1672 set thread context of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2768 4804 WerFault.exe ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

5008 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exeede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

pid process

1672 ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
4804 ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

pid	pid_target	process	target process
2768	4804	WerFault.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

pid	process
5008	schtasks.exe

pid	process
1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
4804	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exeede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
Token: SeDebugPrivilege	4804	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

description	pid	process	target process
PID 1672 wrote to memory of 5008	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	schtasks.exe
PID 1672 wrote to memory of 5008	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	schtasks.exe
PID 1672 wrote to memory of 5008	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	schtasks.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
PID 1672 wrote to memory of 4804	1672	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe	ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WCEgvOyxN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFA5E.tmp"
2⤵
- Creates scheduled task(s)
PID:5008

C:\Users\Admin\AppData\Local\Temp\ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 1492
3⤵
- Program crash
PID:2768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4804 -ip 4804
1⤵
PID:1980

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ede7036c04a3377c1b2727a20f74db79_JaffaCakes118.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFA5E.tmp
Filesize
1KB

MD5
5be94762b7aa6d335c5b37a3b50cdeb8

SHA1
e960454f8cd5b2954c082af340e6967b17c02e64

SHA256
8fc260529a13bf813418b780f595d4bd5102dd5e137bdd39bec6f4ddd1e939d7

SHA512
f03a35be034cf24c59a2bcd6e134cd590466cbdbec7e26b7c613802f9a07a2c4f576eac0e187a82b99dcf5e97addc343cbe56fd3ba54cce5af98ba01ef423a42

Download Submit
memory/1672-4-0x0000000004F30000-0x0000000004FCC000-memory.dmp

Filesize
624KB

Download
memory/1672-11-0x000000000B3B0000-0x000000000B3D6000-memory.dmp

Filesize
152KB

Download
memory/1672-0-0x00000000003C0000-0x00000000004CA000-memory.dmp

Filesize
1.0MB

Download
memory/1672-5-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/1672-6-0x0000000004FD0000-0x0000000004FDA000-memory.dmp

Filesize
40KB

Download
memory/1672-7-0x0000000006F00000-0x0000000006F1A000-memory.dmp

Filesize
104KB

Download
memory/1672-8-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1672-9-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/1672-10-0x00000000051F0000-0x000000000527C000-memory.dmp

Filesize
560KB

Download
memory/1672-3-0x0000000004E90000-0x0000000004F22000-memory.dmp

Filesize
584KB

Download
memory/1672-2-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/1672-1-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/1672-20-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4804-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4804-21-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/4804-22-0x0000000005290000-0x00000000052A0000-memory.dmp

Filesize
64KB

Download
memory/4804-23-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads