General
- Target e5557d99dc2956d0cce4a1cd9284302c.exe
- Size 265KB
- Sample211002-c6fs2sdehp
- SHA256 f74d7500782ca945d3296cd4fcf19af60b7035ff65d646c64b0c8761e38ea193
- MD5 e5557d99dc2956d0cce4a1cd9284302c
- SHA1 9b98acae26d143a51d7a4d53ac4619e153a5d2a8
- SHA512 665bdcd0f7bced7fb713adc72b8a8366f9f254340f633f87630670aafff0d7054b2e782d2d7c6465e9eb578a79610d3bb27c5eca789bcfda95390ae84beb127d
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
e5557d99dc2956d0cce4a1cd9284302c.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
e5557d99dc2956d0cce4a1cd9284302c.exe
Resource
win10v20210408
Malware Config
Extracted
-
smokeloader
-
2020
-
http://fiskahlilian16.top/
-
http://paishancho17.top/
-
http://ydiannetter18.top/
-
http://azarehanelle19.top/
-
http://quericeriant20.top/
Extracted
-
raccoon
-
�ru2AC�^�����wL,Q֎�B��Mc1/`�`�1K�:�y�
-
url4cnc
�cb{K^�WXP�۸��fB:O�٩ϥ6=q!�(�p�2�d��oqix����7�W��e�gV�� ����1 ���J2�탾ݭ�
Extracted
-
raccoon
-
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
-
url4cnc
https://t.me/agrybirdsgamerept
Extracted
-
redline
-
114кk
-
193.56.146.60:18243
Targets
-
- Target e5557d99dc2956d0cce4a1cd9284302c.exe
- Size 265KB
- SHA256 f74d7500782ca945d3296cd4fcf19af60b7035ff65d646c64b0c8761e38ea193
- MD5 e5557d99dc2956d0cce4a1cd9284302c
- SHA1 9b98acae26d143a51d7a4d53ac4619e153a5d2a8
- SHA512 665bdcd0f7bced7fb713adc72b8a8366f9f254340f633f87630670aafff0d7054b2e782d2d7c6465e9eb578a79610d3bb27c5eca789bcfda95390ae84beb127d
- MD5 SHA1 SHA512
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Turns off Windows Defender SpyNet reporting
-
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
-
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
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suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
3Modify Registry
4Virtualization/Sandbox Evasion
1