Analysis
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max time kernel
144s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 09:30
Static task
static1
Behavioral task
behavioral1
Sample
024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe
Resource
win10v2004-20240226-en
General
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Target
024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe
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Size
8.1MB
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MD5
670945e3b43ea240cf8569096ffb2448
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SHA1
e2f406135c001fbab91b83ba1bdbec06a1e8d404
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SHA256
024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c
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SHA512
4e348052733e922b24ce4afae3e5df82f5331f45739f9f07d233bcf23417ffb2a0d3b1fc29a9c2d1b0e21ea02a2e927ae17c4f6184ef00bea4fc11294bafef3f
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SSDEEP
196608:/cjZ6UFb6kBtyG91o/+TytiQ74tktR4zR:Uk4+WyG91rMp4tyeN
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp -
Executes dropped EXE 2 IoCs
pid Process 544 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp 928 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 928 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp 928 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 928 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4436 wrote to memory of 544 4436 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 91 PID 4436 wrote to memory of 544 4436 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 91 PID 4436 wrote to memory of 544 4436 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 91 PID 544 wrote to memory of 3620 544 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp 94 PID 544 wrote to memory of 3620 544 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp 94 PID 544 wrote to memory of 3620 544 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp 94 PID 3620 wrote to memory of 928 3620 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 95 PID 3620 wrote to memory of 928 3620 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 95 PID 3620 wrote to memory of 928 3620 024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe"C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Users\Admin\AppData\Local\Temp\is-52LUM.tmp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp"C:\Users\Admin\AppData\Local\Temp\is-52LUM.tmp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp" /SL5="$701CA,3701387,791552,C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe"C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe" /VERYSILENT3⤵
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Users\Admin\AppData\Local\Temp\is-HKH4F.tmp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp"C:\Users\Admin\AppData\Local\Temp\is-HKH4F.tmp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp" /SL5="$80064,3701387,791552,C:\Users\Admin\AppData\Local\Temp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.exe" /VERYSILENT4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:928
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3964 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:892
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\is-52LUM.tmp\024ae42a8039ed6ca3cdb39d271ac9be203f9f46c83ba65c786b092a8f8b420c.tmp
Filesize3.0MB
MD5e30a9c05f7c2db3d38abfded7f96fbe7
SHA16648229622e1351deac0ca7f69eed8281e77bbd9
SHA256a5da47dd0afdceae1525713d77427d00735e6fcbf035db6e8fe981ca2df2d285
SHA51220164e6ebc80cb81d25353b7d59c348ea19efac9be22d4f764748869d505728e1459e6bcc4134941465c44f5ca69fffaf3f4980895bd62edee5a80b285067216