snakekeylogger | 7451edf523840eca44a28bd6010f37841075876e18157c2e1d2dda72d2858826

General

Target

20bde084ebce282d2d6d5231b7192326.exe
Size

580KB
MD5

20bde084ebce282d2d6d5231b7192326
SHA1

0005e2cb39f8aa59be8d6d44164599c8d1399e6f
SHA256

7451edf523840eca44a28bd6010f37841075876e18157c2e1d2dda72d2858826
SHA512

8127bee68d41f0d15c348c3fbe4f24208d0dfff512e6cd61d7947e07b7110388d86b292aac41581b5902ab7069eb01e709a5bdb1e4f910c7a06f0d17e6fc93de
SSDEEP

12288:tAywCQeaJfOnmJx2n5qjIR9zo7STz5qCfnbsvMHsJVU5IY8O8eYWZbls:uefvo4vjA

Score

10^/10

snakekeylogger zgrat keylogger rat stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aMfYdLX3
Email To:
[email protected]

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2660-4-0x00000000003A0000-0x00000000003B6000-memory.dmp	family_zgrat_v1

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2380-15-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2380-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2380-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2380-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2380-9-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 checkip.dyndns.org
8 freegeoip.app
9 freegeoip.app
18 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

20bde084ebce282d2d6d5231b7192326.exe

description pid process target process

PID 2660 set thread context of 2380 2660 20bde084ebce282d2d6d5231b7192326.exe 20bde084ebce282d2d6d5231b7192326.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2968 2380 WerFault.exe 20bde084ebce282d2d6d5231b7192326.exe

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app
18	freegeoip.app

description	pid	process	target process
PID 2660 set thread context of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe

pid	pid_target	process	target process
2968	2380	WerFault.exe	20bde084ebce282d2d6d5231b7192326.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

20bde084ebce282d2d6d5231b7192326.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C	20bde084ebce282d2d6d5231b7192326.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	20bde084ebce282d2d6d5231b7192326.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	20bde084ebce282d2d6d5231b7192326.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	20bde084ebce282d2d6d5231b7192326.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

20bde084ebce282d2d6d5231b7192326.exe

pid process

2380 20bde084ebce282d2d6d5231b7192326.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

20bde084ebce282d2d6d5231b7192326.exe

description pid process

Token: SeDebugPrivilege 2380 20bde084ebce282d2d6d5231b7192326.exe

pid	process
2380	20bde084ebce282d2d6d5231b7192326.exe

description	pid	process
Token: SeDebugPrivilege	2380	20bde084ebce282d2d6d5231b7192326.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

20bde084ebce282d2d6d5231b7192326.exe20bde084ebce282d2d6d5231b7192326.exe

description	pid	process	target process
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2660 wrote to memory of 2380	2660	20bde084ebce282d2d6d5231b7192326.exe	20bde084ebce282d2d6d5231b7192326.exe
PID 2380 wrote to memory of 2968	2380	20bde084ebce282d2d6d5231b7192326.exe	WerFault.exe
PID 2380 wrote to memory of 2968	2380	20bde084ebce282d2d6d5231b7192326.exe	WerFault.exe
PID 2380 wrote to memory of 2968	2380	20bde084ebce282d2d6d5231b7192326.exe	WerFault.exe
PID 2380 wrote to memory of 2968	2380	20bde084ebce282d2d6d5231b7192326.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\20bde084ebce282d2d6d5231b7192326.exe
"C:\Users\Admin\AppData\Local\Temp\20bde084ebce282d2d6d5231b7192326.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2660

C:\Users\Admin\AppData\Local\Temp\20bde084ebce282d2d6d5231b7192326.exe
"C:\Users\Admin\AppData\Local\Temp\20bde084ebce282d2d6d5231b7192326.exe"
2⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 1620
3⤵
- Program crash
PID:2968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2380-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-21-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-22-0x0000000000430000-0x0000000000470000-memory.dmp

Filesize
256KB

Download
memory/2380-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2380-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-36-0x0000000000430000-0x0000000000470000-memory.dmp

Filesize
256KB

Download
memory/2380-35-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-5-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2380-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2660-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-0-0x00000000011E0000-0x0000000001278000-memory.dmp

Filesize
608KB

Download
memory/2660-17-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2660-3-0x0000000000950000-0x000000000098E000-memory.dmp

Filesize
248KB

Download
memory/2660-2-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/2660-4-0x00000000003A0000-0x00000000003B6000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads