Analysis
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max time kernel
148s -
max time network
187s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
18-08-2021 13:15
Static task
static1
Behavioral task
behavioral1
Sample
PO - RFQ # 097663899 NEW ORDER,pdf.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
PO - RFQ # 097663899 NEW ORDER,pdf.exe
Resource
win10v20210408
General
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Target
PO - RFQ # 097663899 NEW ORDER,pdf.exe
-
Size
622KB
-
MD5
e9e1a20eab24021acf8fa3af5fa05cf1
-
SHA1
b1bdfb2eeb904a9d2ee6cc4230bd0f5a1c6a89b7
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SHA256
d69cdc20da26cfa4b9404fb0477866d243c2e36c0e871d169cd381b358b3c95b
-
SHA512
64a28c47ce130dd259c380364d0a4d83d264cf80870e48bb8de9f22d6b63dd1d013f1804ed93f2502a78255676bf3042a667f7d3db1c602882746b5034814e00
Malware Config
Extracted
remcos
LAS LAS
goddywin.freedynamicdns.net:4108
-
audio_folder
MicRecords
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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keylog_path
%AppData%
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mouse_option
false
-
mutex
Remcos-YZ590Y
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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startup_value
Remcos
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take_screenshot_option
false
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take_screenshot_time
5
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take_screenshot_title
notepad;solitaire;
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
PO - RFQ # 097663899 NEW ORDER,pdf.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\Hogcaua = "C:\\Users\\Public\\Libraries\\auacgoH.url" PO - RFQ # 097663899 NEW ORDER,pdf.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
PO - RFQ # 097663899 NEW ORDER,pdf.exedescription pid process target process PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe PID 1668 wrote to memory of 816 1668 PO - RFQ # 097663899 NEW ORDER,pdf.exe logagent.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO - RFQ # 097663899 NEW ORDER,pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO - RFQ # 097663899 NEW ORDER,pdf.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\SysWOW64\logagent.exeC:\Windows\System32\logagent.exe2⤵PID:816
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/816-62-0x0000000000000000-mapping.dmp
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memory/816-65-0x0000000000140000-0x0000000000141000-memory.dmpFilesize
4KB
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memory/816-64-0x0000000000080000-0x0000000000081000-memory.dmpFilesize
4KB
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memory/816-67-0x0000000010590000-0x000000001060D000-memory.dmpFilesize
500KB
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memory/816-66-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/816-68-0x0000000000370000-0x00000000003EA000-memory.dmpFilesize
488KB
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memory/1668-60-0x0000000075281000-0x0000000075283000-memory.dmpFilesize
8KB
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memory/1668-61-0x00000000003B0000-0x00000000003B1000-memory.dmpFilesize
4KB