Analysis
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max time kernel
187s -
max time network
190s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 14:40
Static task
static1
Behavioral task
behavioral1
Sample
2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe
Resource
win10v2004-20220812-en
General
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Target
2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe
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Size
809KB
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MD5
a99405104904cd2d04b7aa85856a5bcf
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SHA1
2ed9da3ccc24f95adb35e6cad9d72bb13d09e3b3
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SHA256
2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9
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SHA512
cdeed8162c44c7edeb00a7a706fd66686ee9b4deb4db84b6f75478ca1d2703eeadf4ed774a26d9b558c7a3a4c2566fc5e89f66134f470ab7e98fab71331fffdf
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SSDEEP
24576:HW70tKdcLt5es9/a2MAd1iqB1eyvIvrzEsRKn:y0YdcZ8s9WAviCoyvSrXKn
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2000-54-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/2000-56-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/2000-58-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/2000-59-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/2000-60-0x0000000000400000-0x000000000063E000-memory.dmp upx -
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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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe" 2f78b2e27f8f3053e1167152b5181a27f70cba86686d72ba314e26cc70d9b0a9.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.