Analysis
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max time kernel
127s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 07:52
Static task
static1
Behavioral task
behavioral1
Sample
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe
Resource
win10v2004-20221111-en
General
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Target
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe
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Size
327KB
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MD5
861ccd73ddab38fec2458ebcccfd3a0f
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SHA1
4e8edcdcd242be2e2cd0119c9b6843caff41d0c7
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SHA256
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87
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SHA512
b3f019cbdaaca1e36b96ffab941a8678eb8d000d19351088b318f7d9697b9cb172201fc1b3791d193c8ac058e5789aadcc114b64ef465d2251eeae6f80b32baf
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SSDEEP
6144:pr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6Fn:pr4iu6/eIo4Rsw33AtsmQ2
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exepid process 1608 b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe 1608 b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe 1608 b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe -
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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exepid process 1608 b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe"C:\Users\Admin\AppData\Local\Temp\b0b3424638c5a5b5ef05df4d0196f0bc7ac9995fbf93d9c1ce4ffd56488f9f87.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\Tsu004B87A1.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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\Users\Admin\AppData\Local\Temp\{34BF26AC-E684-4412-A6F9-AEA6EF5C045A}\Custom.dllFilesize
91KB
MD5c9d3d86ee95ae4d20c80de9ddaa8fa40
SHA15f0546ec86f3e27f0eec4d5d5451edc630907654
SHA256b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9
SHA512ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186
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\Users\Admin\AppData\Local\Temp\{34BF26AC-E684-4412-A6F9-AEA6EF5C045A}\_Setup.dllFilesize
180KB
MD5f019ccbcb9fc34eca585696d8ec5c585
SHA1e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf
SHA2567824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e
SHA5128ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5
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memory/1608-55-0x0000000075A91000-0x0000000075A93000-memory.dmpFilesize
8KB