snakekeylogger | 3198d00651176dccb2f68869fd1fb7882daa1073006b963b2dc254f4e28fddf2

General

Target

REMITTANCE SWIFT.exe
Size

613KB
MD5

f31bad5c33706d19bb437286c611c96f
SHA1

b1c62e91f2d3a639bc457594184d01ed70fbe70b
SHA256

3198d00651176dccb2f68869fd1fb7882daa1073006b963b2dc254f4e28fddf2
SHA512

5af7aa0e49031c4e12935555e8cae35611382b583ff1596215bdebf78946fe5fa36c93a322aa12275c359ef30cd50a7dedee526b0d5a1f0f1bbeed957898b617
SSDEEP

12288:UG5nF8ME6jD/cddS/YNsSGxc1wYGDYkPX19oFppwsW:UGPtD/SdS/YNsbxcfzkPXwHF

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.alualuminium.com.my
Port:
587
Username:
[email protected]
Password:
U8G4S13#8Zk$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2260-29-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2260-26-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2260-24-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2260-21-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/2260-20-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

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

4 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

REMITTANCE SWIFT.exe

description pid process target process

PID 2340 set thread context of 2260 2340 REMITTANCE SWIFT.exe REMITTANCE SWIFT.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

956 2260 WerFault.exe REMITTANCE SWIFT.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

2592 schtasks.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2340 set thread context of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe

pid	pid_target	process	target process
956	2260	WerFault.exe	REMITTANCE SWIFT.exe

pid	process
2592	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

REMITTANCE SWIFT.exeREMITTANCE SWIFT.exepowershell.exepowershell.exe

pid	process
2340	REMITTANCE SWIFT.exe
2340	REMITTANCE SWIFT.exe
2340	REMITTANCE SWIFT.exe
2340	REMITTANCE SWIFT.exe
2260	REMITTANCE SWIFT.exe
2160	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

REMITTANCE SWIFT.exeREMITTANCE SWIFT.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2340	REMITTANCE SWIFT.exe
Token: SeDebugPrivilege	2260	REMITTANCE SWIFT.exe
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeDebugPrivilege	1260	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

REMITTANCE SWIFT.exeREMITTANCE SWIFT.exe

description	pid	process	target process
PID 2340 wrote to memory of 2160	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 2160	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 2160	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 2160	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 1260	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 1260	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 1260	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 1260	2340	REMITTANCE SWIFT.exe	powershell.exe
PID 2340 wrote to memory of 2592	2340	REMITTANCE SWIFT.exe	schtasks.exe
PID 2340 wrote to memory of 2592	2340	REMITTANCE SWIFT.exe	schtasks.exe
PID 2340 wrote to memory of 2592	2340	REMITTANCE SWIFT.exe	schtasks.exe
PID 2340 wrote to memory of 2592	2340	REMITTANCE SWIFT.exe	schtasks.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2340 wrote to memory of 2260	2340	REMITTANCE SWIFT.exe	REMITTANCE SWIFT.exe
PID 2260 wrote to memory of 956	2260	REMITTANCE SWIFT.exe	WerFault.exe
PID 2260 wrote to memory of 956	2260	REMITTANCE SWIFT.exe	WerFault.exe
PID 2260 wrote to memory of 956	2260	REMITTANCE SWIFT.exe	WerFault.exe
PID 2260 wrote to memory of 956	2260	REMITTANCE SWIFT.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\REMITTANCE SWIFT.exe
"C:\Users\Admin\AppData\Local\Temp\REMITTANCE SWIFT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340

C:\Users\Admin\AppData\Local\Temp\REMITTANCE SWIFT.exe
"C:\Users\Admin\AppData\Local\Temp\REMITTANCE SWIFT.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1076
3⤵
- Program crash
PID:956

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GgPjILmv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E0F.tmp"
2⤵
- Creates scheduled task(s)
PID:2592

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GgPjILmv.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\REMITTANCE SWIFT.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6E0F.tmp

Filesize
1KB

MD5
35863c9b804e4b816acf5ea6bce986ff

SHA1
2d7b341f6a4579240ea6ba69c5e758da4ba0705f

SHA256
5537d5c17abde3d54df0a0497f35af77aa560d8f6b17c9a32f8dfc807d8f86c3

SHA512
1d85151016749f2fb7e98ed7e6c5a9ae9e4300c4b5184f518d9ae859c7ea18218169b7b8f13b5f56f9872415fddadc2f6f562de3cd3fbf3d823e0e07fb9c3e1d

Download Submit
memory/1260-40-0x0000000002820000-0x0000000002860000-memory.dmp

Filesize
256KB

Download
memory/1260-43-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/1260-34-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/1260-37-0x0000000002820000-0x0000000002860000-memory.dmp

Filesize
256KB

Download
memory/1260-32-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/1260-41-0x0000000002820000-0x0000000002860000-memory.dmp

Filesize
256KB

Download
memory/2160-30-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/2160-39-0x0000000002C50000-0x0000000002C90000-memory.dmp

Filesize
256KB

Download
memory/2160-35-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/2160-42-0x000000006E8F0000-0x000000006EE9B000-memory.dmp

Filesize
5.7MB

Download
memory/2160-38-0x0000000002C50000-0x0000000002C90000-memory.dmp

Filesize
256KB

Download
memory/2160-31-0x0000000002C50000-0x0000000002C90000-memory.dmp

Filesize
256KB

Download
memory/2260-24-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-20-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-33-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2260-44-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2260-45-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2260-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-36-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2260-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2260-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2260-26-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2340-28-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-2-0x00000000049B0000-0x00000000049F0000-memory.dmp

Filesize
256KB

Download
memory/2340-3-0x0000000000470000-0x0000000000488000-memory.dmp

Filesize
96KB

Download
memory/2340-4-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/2340-6-0x00000000010C0000-0x0000000001120000-memory.dmp

Filesize
384KB

Download
memory/2340-7-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-1-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-5-0x0000000000920000-0x000000000092A000-memory.dmp

Filesize
40KB

Download
memory/2340-0-0x0000000001120000-0x00000000011C0000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads