snakekeylogger | e140957366f6040c31704645bf11779a7d29ce1f5e83439d27eef95d7d0b021a

General

Target

SWIFT USD 16.760,38 20230928104546.exe
Size

564KB
MD5

f121da287c002c3151536083abf62938
SHA1

10121c54303bf0f0aaa02afba7ecabec45339096
SHA256

e140957366f6040c31704645bf11779a7d29ce1f5e83439d27eef95d7d0b021a
SHA512

cefecab1e697cd2609aa185cfae0a624fbea0691509487bb42ec4941123c61fa165efd6b5d09f0159a174c6b70bec48bb7fc212f0bb0c5600021575b84bc5cd8
SSDEEP

12288:C212iN4yiRJU/WcuoNt6E6FRCkQK0w7Q094jnez0VnB0:L19FeXor6E4CjLPC4ju

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.ccrsservices.com
Port:
587
Username:
[email protected]
Password:
pcg359ys
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/2760-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2760-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2760-18-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2760-20-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/2760-23-0x0000000000400000-0x0000000000424000-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

2 checkip.dyndns.org

flow	ioc
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exe

description	pid	process	target process
PID 1196 set thread context of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2496 2760 WerFault.exe SWIFT USD 16.760,38 20230928104546.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exeSWIFT USD 16.760,38 20230928104546.exe

pid process

1196 SWIFT USD 16.760,38 20230928104546.exe
2760 SWIFT USD 16.760,38 20230928104546.exe

pid	pid_target	process	target process
2496	2760	WerFault.exe	SWIFT USD 16.760,38 20230928104546.exe

pid	process
1196	SWIFT USD 16.760,38 20230928104546.exe
2760	SWIFT USD 16.760,38 20230928104546.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exeSWIFT USD 16.760,38 20230928104546.exe

description	pid	process
Token: SeDebugPrivilege	1196	SWIFT USD 16.760,38 20230928104546.exe
Token: SeDebugPrivilege	2760	SWIFT USD 16.760,38 20230928104546.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SWIFT USD 16.760,38 20230928104546.exeSWIFT USD 16.760,38 20230928104546.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1196

C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe"
2⤵
PID:2728

C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 16.760,38 20230928104546.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 1044
3⤵
- Program crash
PID:2496

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-0-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1196-1-0x0000000000EE0000-0x0000000000F74000-memory.dmp

Filesize
592KB

Download
memory/1196-2-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download
memory/1196-3-0x0000000000590000-0x00000000005AA000-memory.dmp

Filesize
104KB

Download
memory/1196-4-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1196-5-0x0000000004D90000-0x0000000004DD0000-memory.dmp

Filesize
256KB

Download
memory/1196-6-0x00000000005B0000-0x00000000005BC000-memory.dmp

Filesize
48KB

Download
memory/1196-7-0x0000000005150000-0x00000000051B0000-memory.dmp

Filesize
384KB

Download
memory/1196-22-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/2760-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-20-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-23-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2760-24-0x0000000074770000-0x0000000074E5E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-25-0x0000000004970000-0x00000000049B0000-memory.dmp

Filesize
256KB

Download
memory/2760-26-0x0000000074770000-0x0000000074E5E000-memory.dmp

Filesize
6.9MB

Download

description	pid	process	target process
PID 1196 wrote to memory of 2728	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2728	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2728	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2728	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 1196 wrote to memory of 2760	1196	SWIFT USD 16.760,38 20230928104546.exe	SWIFT USD 16.760,38 20230928104546.exe
PID 2760 wrote to memory of 2496	2760	SWIFT USD 16.760,38 20230928104546.exe	WerFault.exe
PID 2760 wrote to memory of 2496	2760	SWIFT USD 16.760,38 20230928104546.exe	WerFault.exe
PID 2760 wrote to memory of 2496	2760	SWIFT USD 16.760,38 20230928104546.exe	WerFault.exe
PID 2760 wrote to memory of 2496	2760	SWIFT USD 16.760,38 20230928104546.exe	WerFault.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads