snakekeylogger | 699482d44a6cd0c8a5e2c171315d138627e72130d5a3ff9f6bc65b992eb82517

General

Target

qqwN5be4oIxaByX.exe
Size

816KB
MD5

2bea67be8c5cb1d75e1b30306f7b4a88
SHA1

bd2094cfbfb10a266bd888a3c12bccc561186a59
SHA256

699482d44a6cd0c8a5e2c171315d138627e72130d5a3ff9f6bc65b992eb82517
SHA512

5b540816b0913b2600f77252e1e0972f9ace0dd342da84f3bee3a4b14606c59e7076d21995352e352d29f15c547a46fd61c03efc29bdff3d306e6fd5984c1f30

Score

10^/10

snakekeylogger keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
SMTP.VIVALDI.NET
Port:
587
Username:
AKASSBABA99@VIVALDI.NET
Password:
#munachimso#

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 checkip.dyndns.org
17 freegeoip.app
18 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

qqwN5be4oIxaByX.exe

description pid process target process

PID 4092 set thread context of 1140 4092 qqwN5be4oIxaByX.exe qqwN5be4oIxaByX.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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
T1053

Processes:

schtasks.exe

pid process

1820 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

qqwN5be4oIxaByX.exeqqwN5be4oIxaByX.exe

pid process

4092 qqwN5be4oIxaByX.exe
4092 qqwN5be4oIxaByX.exe
4092 qqwN5be4oIxaByX.exe
1140 qqwN5be4oIxaByX.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

qqwN5be4oIxaByX.exeqqwN5be4oIxaByX.exe

description pid process

Token: SeDebugPrivilege 4092 qqwN5be4oIxaByX.exe
Token: SeDebugPrivilege 1140 qqwN5be4oIxaByX.exe

flow	ioc
15	checkip.dyndns.org
17	freegeoip.app
18	freegeoip.app

description	pid	process	target process
PID 4092 set thread context of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe

pid	process
1820	schtasks.exe

pid	process
4092	qqwN5be4oIxaByX.exe
4092	qqwN5be4oIxaByX.exe
4092	qqwN5be4oIxaByX.exe
1140	qqwN5be4oIxaByX.exe

description	pid	process
Token: SeDebugPrivilege	4092	qqwN5be4oIxaByX.exe
Token: SeDebugPrivilege	1140	qqwN5be4oIxaByX.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

qqwN5be4oIxaByX.exe

description	pid	process	target process
PID 4092 wrote to memory of 1820	4092	qqwN5be4oIxaByX.exe	schtasks.exe
PID 4092 wrote to memory of 1820	4092	qqwN5be4oIxaByX.exe	schtasks.exe
PID 4092 wrote to memory of 1820	4092	qqwN5be4oIxaByX.exe	schtasks.exe
PID 4092 wrote to memory of 1348	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1348	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1348	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe
PID 4092 wrote to memory of 1140	4092	qqwN5be4oIxaByX.exe	qqwN5be4oIxaByX.exe

C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe
"C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CskrxfA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF35E.tmp"
2⤵
- Creates scheduled task(s)
PID:1820

C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe
"C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe"
2⤵
PID:1348

C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe
"C:\Users\Admin\AppData\Local\Temp\qqwN5be4oIxaByX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1140

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\qqwN5be4oIxaByX.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF35E.tmp
MD5
b8c80819b6299e20a173dd966d3f5e0a

SHA1
580ac56a9d14d3d26bfbd861ef8be171682a839a

SHA256
9a3ac1e86195d4d8818b5f3e258a8fdfd7d34dde9832a0550903dd3303c8c1fc

SHA512
e317ff118e6deaafb5e0f9341447e8fd5e597461235f152bf41ee4149f0eeddb4f4bfe7fb82c91f0d1398530c53ac7241f86640257f72d5f0d5b4f0f23011556

Download Submit
memory/1140-134-0x00000000061F0000-0x00000000061F1000-memory.dmp

Filesize
4KB

Download
memory/1140-133-0x0000000004F20000-0x000000000541E000-memory.dmp

Filesize
5.0MB

Download
memory/1140-127-0x000000000041F86E-mapping.dmp

Download
memory/1140-126-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1820-124-0x0000000000000000-mapping.dmp

Download
memory/4092-119-0x0000000005110000-0x0000000005111000-memory.dmp

Filesize
4KB

Download
memory/4092-123-0x0000000008700000-0x0000000008724000-memory.dmp

Filesize
144KB

Download
memory/4092-122-0x0000000008690000-0x00000000086F5000-memory.dmp

Filesize
404KB

Download
memory/4092-121-0x0000000005360000-0x000000000537B000-memory.dmp

Filesize
108KB

Download
memory/4092-120-0x0000000005230000-0x0000000005231000-memory.dmp

Filesize
4KB

Download
memory/4092-114-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/4092-118-0x0000000005050000-0x000000000554E000-memory.dmp

Filesize
5.0MB

Download
memory/4092-117-0x0000000004F90000-0x0000000004F91000-memory.dmp

Filesize
4KB

Download
memory/4092-116-0x0000000005550000-0x0000000005551000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads