Analysis
-
max time kernel
151s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02/05/2024, 02:20
Static task
static1
Behavioral task
behavioral1
Sample
f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe
Resource
win10v2004-20240226-en
General
-
Target
f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe
-
Size
3.6MB
-
MD5
cf7bc3c744eedf62ec6452c1ab170b51
-
SHA1
d1b669631370863da9ac7b01bc3881ff4b506f18
-
SHA256
f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c
-
SHA512
141ec775ef5676144f8b7470cd08795589e1eb67031ed8235a846013014028747b1a8d0ade054a6b2db200b8d6a30d55d4c651943b4b2471eda5a6ee4a91ed61
-
SSDEEP
49152:lp98Mq2HVhvxG9I1EBn1SdaVY6kqjpr33J7cXdn7jc7QBip7aF2M2/j8e3KEggFm:lR1h2qaVnkM3eeQY2Fgxt++IY404
Malware Config
Extracted
remcos
RDEC
64.188.18.137:1604
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-VI2QU3
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 25 IoCs
resource yara_rule behavioral2/memory/2260-5-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-6-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-7-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-8-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-9-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-10-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-11-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-12-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-14-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-13-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-15-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-17-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-34-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-54-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-56-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-55-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-57-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-58-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-59-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-60-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-61-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-62-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-63-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-64-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2260-65-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM -
Detects executables built or packed with MPress PE compressor 18 IoCs
resource yara_rule behavioral2/memory/4744-18-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1196-20-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2304-22-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1196-26-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4744-24-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2304-25-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1196-29-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4744-31-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2304-30-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2304-28-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1196-27-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4744-32-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2304-38-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1196-39-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4744-47-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2260-49-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2260-53-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2260-52-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress -
Detects executables packed with or use KoiVM 1 IoCs
resource yara_rule behavioral2/memory/3248-4-0x000001AFB5260000-0x000001AFB5334000-memory.dmp INDICATOR_EXE_Packed_KoiVM -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 3 IoCs
resource yara_rule behavioral2/memory/1196-29-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral2/memory/1196-27-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral2/memory/1196-39-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs
resource yara_rule behavioral2/memory/1196-29-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral2/memory/1196-27-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral2/memory/1196-39-0x0000000000400000-0x0000000000462000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/1196-29-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral2/memory/1196-27-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral2/memory/1196-39-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4744-32-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral2/memory/4744-47-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Nirsoft 8 IoCs
resource yara_rule behavioral2/memory/1196-29-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral2/memory/2304-30-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/2304-28-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/1196-27-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral2/memory/4744-32-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/2304-38-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/1196-39-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral2/memory/4744-47-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts ngen.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 3248 set thread context of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 2260 set thread context of 4744 2260 ngen.exe 103 PID 2260 set thread context of 1196 2260 ngen.exe 104 PID 2260 set thread context of 2304 2260 ngen.exe 105 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4744 ngen.exe 4744 ngen.exe 2304 ngen.exe 2304 ngen.exe 4744 ngen.exe 4744 ngen.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2260 ngen.exe 2260 ngen.exe 2260 ngen.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe Token: SeDebugPrivilege 2304 ngen.exe -
Suspicious use of WriteProcessMemory 50 IoCs
description pid Process procid_target PID 3248 wrote to memory of 4484 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 91 PID 3248 wrote to memory of 4484 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 91 PID 3248 wrote to memory of 4484 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 91 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 376 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 92 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 3928 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 93 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 2260 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 96 PID 3248 wrote to memory of 3324 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 97 PID 3248 wrote to memory of 3324 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 97 PID 3248 wrote to memory of 3324 3248 f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe 97 PID 2260 wrote to memory of 4744 2260 ngen.exe 103 PID 2260 wrote to memory of 4744 2260 ngen.exe 103 PID 2260 wrote to memory of 4744 2260 ngen.exe 103 PID 2260 wrote to memory of 4744 2260 ngen.exe 103 PID 2260 wrote to memory of 1196 2260 ngen.exe 104 PID 2260 wrote to memory of 1196 2260 ngen.exe 104 PID 2260 wrote to memory of 1196 2260 ngen.exe 104 PID 2260 wrote to memory of 1196 2260 ngen.exe 104 PID 2260 wrote to memory of 2304 2260 ngen.exe 105 PID 2260 wrote to memory of 2304 2260 ngen.exe 105 PID 2260 wrote to memory of 2304 2260 ngen.exe 105 PID 2260 wrote to memory of 2304 2260 ngen.exe 105
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe"C:\Users\Admin\AppData\Local\Temp\f3050a3a335d79e31e55dcc7da2da1a672593433058cbb3e325dde599cc11b1c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3248 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:4484
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:376
-
-
C:\Windows\System32\calc.exe"C:\Windows\System32\calc.exe"2⤵PID:3928
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe /stext "C:\Users\Admin\AppData\Local\Temp\nkhnjrhpuzzwzinhyqljujv"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4744
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe /stext "C:\Users\Admin\AppData\Local\Temp\xfufjksjqhrbjxclpbydxwpvwm"3⤵
- Accesses Microsoft Outlook accounts
PID:1196
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe /stext "C:\Users\Admin\AppData\Local\Temp\ahaykclkepjgldypymleibkexsyvy"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2304
-
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"2⤵PID:3324
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1044 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵PID:4504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD510fa8ec140c204486092fb161e567ec7
SHA14d63e1f8df3afefedb19df73d7ee5f3b1e7b6473
SHA2567176ca3d0196ec46f178107fdb587adaef3f6ea65daa80eccd2371a515880e04
SHA5129db4eeb3f07d8d0579f75f3426c91156809152d8c1a37c9a27bf159888f6dd97f1212ac80f5bbb17e4d86f3087c512ccba2ca50a2db07d071370bd36364e1f76