Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 02:10
Static task
static1
Behavioral task
behavioral1
Sample
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
Resource
win10v2004-20240508-en
General
-
Target
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
-
Size
537KB
-
MD5
119685d67c747bc9fe473e98d4f37f48
-
SHA1
12523edc262cf3c0e37be13a2aa2e49db7043439
-
SHA256
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163
-
SHA512
bcf5fd9f4eb4d62529f16afea7315197e1779493646b0c2db9ee4bda7cb965122fa77d80476f07af4b52afe48f18e0b8a1a8f8ea67b6e55b17ccdd2fdd080723
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SSDEEP
12288:fn3Kpgo/C7vHH2cJ1JkRA4R06mgJuqsJv/v+MLuSn:vnvHXJkRFRzJ4v/BLB
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.valleycountysar.org - Port:
587 - Username:
[email protected] - Password:
DKw(r0%wpbd]
http://103.130.147.85
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3124-9-0x0000000000400000-0x0000000000426000-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 6 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exedescription pid process target process PID 2576 set thread context of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1056 3124 WerFault.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exepid process 3124 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exedescription pid process Token: SeDebugPrivilege 3124 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exedescription pid process target process PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe PID 2576 wrote to memory of 3124 2576 e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"C:\Users\Admin\AppData\Local\Temp\e80d50169fc57630d4b0c5c53a321ccd86797779bababefff31268224f1a4163.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3124 -s 14843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3124 -ip 31241⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2576-6-0x0000000074C00000-0x00000000753B0000-memory.dmpFilesize
7.7MB
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memory/2576-0-0x0000000074C0E000-0x0000000074C0F000-memory.dmpFilesize
4KB
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memory/2576-2-0x0000000005C00000-0x00000000061A4000-memory.dmpFilesize
5.6MB
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memory/2576-3-0x0000000005650000-0x00000000056E2000-memory.dmpFilesize
584KB
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memory/2576-4-0x0000000005800000-0x000000000580A000-memory.dmpFilesize
40KB
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memory/2576-5-0x0000000005810000-0x0000000005864000-memory.dmpFilesize
336KB
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memory/2576-1-0x0000000000B70000-0x0000000000BFC000-memory.dmpFilesize
560KB
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memory/2576-7-0x0000000005950000-0x00000000059EC000-memory.dmpFilesize
624KB
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memory/2576-13-0x0000000074C00000-0x00000000753B0000-memory.dmpFilesize
7.7MB
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memory/2576-8-0x00000000058A0000-0x00000000058A8000-memory.dmpFilesize
32KB
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memory/3124-9-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3124-11-0x0000000074C00000-0x00000000753B0000-memory.dmpFilesize
7.7MB
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memory/3124-10-0x0000000074C00000-0x00000000753B0000-memory.dmpFilesize
7.7MB
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memory/3124-14-0x0000000074C00000-0x00000000753B0000-memory.dmpFilesize
7.7MB