Analysis
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max time kernel
32s -
max time network
119s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-07-2021 14:03
Static task
static1
Behavioral task
behavioral1
Sample
69b49f1c3bb34ab930887347b0b11c75.exe
Resource
win7v20210410
General
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Target
69b49f1c3bb34ab930887347b0b11c75.exe
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Size
688KB
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MD5
69b49f1c3bb34ab930887347b0b11c75
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SHA1
952cdae8ca7ad1c657911c30428813fe2651a2f3
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SHA256
229da6f40dd9016d9fac16df6b8ed0ee108167263d2dc1fafe49bcc2593bf571
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SHA512
f76ecfab71ebc6f517c786e8aa662af6ebbd059b2ee89a12e1f613f22c9f077b5c73e4cafe21f5e90597cdd8f0583f4363f6ec960c950e5317722d44cf1a1ec6
Malware Config
Extracted
redline
MIX 26.07
185.215.113.17:18597
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/216-121-0x00000000021A0000-0x00000000021BB000-memory.dmp family_redline behavioral2/memory/216-126-0x0000000004AE0000-0x0000000004AFA000-memory.dmp family_redline -
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
apineshpp.exepid process 216 apineshpp.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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
69b49f1c3bb34ab930887347b0b11c75.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 69b49f1c3bb34ab930887347b0b11c75.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 69b49f1c3bb34ab930887347b0b11c75.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
apineshpp.exepid process 216 apineshpp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
apineshpp.exedescription pid process Token: SeDebugPrivilege 216 apineshpp.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
69b49f1c3bb34ab930887347b0b11c75.exedescription pid process target process PID 3728 wrote to memory of 216 3728 69b49f1c3bb34ab930887347b0b11c75.exe apineshpp.exe PID 3728 wrote to memory of 216 3728 69b49f1c3bb34ab930887347b0b11c75.exe apineshpp.exe PID 3728 wrote to memory of 216 3728 69b49f1c3bb34ab930887347b0b11c75.exe apineshpp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\69b49f1c3bb34ab930887347b0b11c75.exe"C:\Users\Admin\AppData\Local\Temp\69b49f1c3bb34ab930887347b0b11c75.exe"1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\dahgarq\apineshpp.exeapineshpp.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\dahgarq\apineshpp.exeMD5
2828e87a24cde9ffa4d318a0a98fab8b
SHA1b8e22b39aebeb2724ce7f8d2edcfcdbe07bbf908
SHA256b30c723982534b09ac7736e33151c7093403b96e8cbc0c9aa58bd7cfcb6a7e32
SHA512d8cd026bbb4f218f8d3d44a139cf36e8052120980a7bae2e9ffbd0a24697de658d19889c9335f0aae812a0af75c993c7e2456e7a3efd8fb0cd77e392f2e3ecf1
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C:\Users\Admin\AppData\Roaming\dahgarq\apineshpp.exeMD5
2828e87a24cde9ffa4d318a0a98fab8b
SHA1b8e22b39aebeb2724ce7f8d2edcfcdbe07bbf908
SHA256b30c723982534b09ac7736e33151c7093403b96e8cbc0c9aa58bd7cfcb6a7e32
SHA512d8cd026bbb4f218f8d3d44a139cf36e8052120980a7bae2e9ffbd0a24697de658d19889c9335f0aae812a0af75c993c7e2456e7a3efd8fb0cd77e392f2e3ecf1
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memory/216-126-0x0000000004AE0000-0x0000000004AFA000-memory.dmpFilesize
104KB
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memory/216-138-0x0000000007110000-0x0000000007111000-memory.dmpFilesize
4KB
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memory/216-127-0x0000000005180000-0x0000000005181000-memory.dmpFilesize
4KB
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memory/216-120-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB
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memory/216-119-0x00000000005D0000-0x000000000071A000-memory.dmpFilesize
1.3MB
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memory/216-121-0x00000000021A0000-0x00000000021BB000-memory.dmpFilesize
108KB
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memory/216-123-0x0000000004C73000-0x0000000004C74000-memory.dmpFilesize
4KB
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memory/216-122-0x0000000004C70000-0x0000000004C71000-memory.dmpFilesize
4KB
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memory/216-124-0x0000000004C72000-0x0000000004C73000-memory.dmpFilesize
4KB
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memory/216-128-0x0000000004BA0000-0x0000000004BA1000-memory.dmpFilesize
4KB
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memory/216-137-0x00000000070A0000-0x00000000070A1000-memory.dmpFilesize
4KB
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memory/216-116-0x0000000000000000-mapping.dmp
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memory/216-125-0x0000000004C80000-0x0000000004C81000-memory.dmpFilesize
4KB
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memory/216-129-0x0000000004BC0000-0x0000000004BC1000-memory.dmpFilesize
4KB
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memory/216-130-0x0000000004C20000-0x0000000004C21000-memory.dmpFilesize
4KB
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memory/216-131-0x0000000004C74000-0x0000000004C76000-memory.dmpFilesize
8KB
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memory/216-132-0x00000000058D0000-0x00000000058D1000-memory.dmpFilesize
4KB
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memory/216-133-0x00000000065B0000-0x00000000065B1000-memory.dmpFilesize
4KB
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memory/216-134-0x0000000006780000-0x0000000006781000-memory.dmpFilesize
4KB
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memory/216-135-0x0000000006DB0000-0x0000000006DB1000-memory.dmpFilesize
4KB
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memory/216-136-0x0000000006F00000-0x0000000006F01000-memory.dmpFilesize
4KB
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memory/3728-115-0x0000000000400000-0x00000000004D4000-memory.dmpFilesize
848KB
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memory/3728-114-0x0000000002310000-0x00000000023DC000-memory.dmpFilesize
816KB