Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe
Resource
win10v2004-20240226-en
General
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Target
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe
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Size
5.9MB
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MD5
5a9a7eb3ae570ba2827f9b43f0ca8d8d
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SHA1
ff206f36fb8117bc112b915e6c523047e3ef0c8a
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SHA256
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff
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SHA512
d66347fb462e01093c4758982b1cddd46f6d3eca8738cca56bb11ac38bf0208073f266376d906b8e071f2d9a12671814bbeb633d9373ea3c82b364ec5d414a26
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SSDEEP
12288:s6umEODqMBbbtP7MjII99YeeF5NM6r0N:E6pdXeem4
Malware Config
Extracted
phemedrone
https://rakishevkenes.com/wp-load.php
Signatures
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Phemedrone
An information and wallet stealer written in C#.
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Detect binaries embedding considerable number of MFA browser extension IDs. 3 IoCs
Processes:
resource yara_rule C:\ProgramData\ssh\PT3Q9R3SVB.exe INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral2/memory/4012-14-0x0000000000260000-0x000000000027C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs behavioral2/memory/4012-18-0x000000001B060000-0x000000001B070000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs -
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 3 IoCs
Processes:
resource yara_rule C:\ProgramData\ssh\PT3Q9R3SVB.exe INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral2/memory/4012-14-0x0000000000260000-0x000000000027C000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs behavioral2/memory/4012-18-0x000000001B060000-0x000000001B070000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 2 IoCs
Processes:
resource yara_rule C:\ProgramData\ssh\PT3Q9R3SVB.exe INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral2/memory/4012-14-0x0000000000260000-0x000000000027C000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe -
Executes dropped EXE 1 IoCs
Processes:
PT3Q9R3SVB.exepid process 4012 PT3Q9R3SVB.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 8 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 27 IoCs
Processes:
PT3Q9R3SVB.exepid process 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe 4012 PT3Q9R3SVB.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
PT3Q9R3SVB.exedescription pid process Token: SeDebugPrivilege 4012 PT3Q9R3SVB.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exedescription pid process target process PID 2964 wrote to memory of 4012 2964 d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe PT3Q9R3SVB.exe PID 2964 wrote to memory of 4012 2964 d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe PT3Q9R3SVB.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe"C:\Users\Admin\AppData\Local\Temp\d5adb611966a10b056fc53bec138ad1dfd319c9d631eeebfcbdb13f101afc8ff.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\ProgramData\ssh\PT3Q9R3SVB.exe"C:\ProgramData\ssh\PT3Q9R3SVB.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4012
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:4824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
83KB
MD5ad38e2925566592aef91e61fc93e9e57
SHA1ea58b082fd52f43eba22dd2df2b3b9a4b7e2469d
SHA2563e7f77de98b866575482e332a52c9a6e165a07303c7013f238b0ae8619d9a4ff
SHA512c8ae34afba8c734b8b3577a94ec3c5405aeba65f2accc21040b21454a27b7e356fc5ea12f1f7019841398e779cb876a284c18e4e602437398b11a62b9d3f5e52