Analysis
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max time kernel
97s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-08-2024 01:24
Static task
static1
Behavioral task
behavioral1
Sample
be86be74-0048-4f25-8ed3-2c0459662401 (2).ics
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
be86be74-0048-4f25-8ed3-2c0459662401 (2).ics
Resource
win10v2004-20240802-en
General
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Target
be86be74-0048-4f25-8ed3-2c0459662401 (2).ics
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Size
419B
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MD5
5d55a52b4da9673c616a19c3cc4216be
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SHA1
39307aa24404be7798b9e33549fc97f7b895754f
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SHA256
a4fcb41288db01629290a62b0d92c4dd4667b234cb8012d21593aa1a10d0627d
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SHA512
89decec70de450db494071dd32a214c239445484fb991d47262be766932ff8e910d8b6d57ff5248989e9861a3dd52068f77c842780615a4157a7c3953e983f0f
Malware Config
Signatures
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Drops file in System32 directory 14 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\PerfStringBackup.INI OUTLOOK.EXE File created C:\Windows\system32\perfh007.dat OUTLOOK.EXE File created C:\Windows\system32\perfh009.dat OUTLOOK.EXE File created C:\Windows\system32\perfc00A.dat OUTLOOK.EXE File created C:\Windows\system32\perfc011.dat OUTLOOK.EXE File created C:\Windows\system32\perfh00A.dat OUTLOOK.EXE File created C:\Windows\SysWOW64\PerfStringBackup.TMP OUTLOOK.EXE File created C:\Windows\system32\perfc007.dat OUTLOOK.EXE File created C:\Windows\system32\perfc010.dat OUTLOOK.EXE File created C:\Windows\system32\perfh010.dat OUTLOOK.EXE File created C:\Windows\system32\perfc009.dat OUTLOOK.EXE File created C:\Windows\system32\perfc00C.dat OUTLOOK.EXE File created C:\Windows\system32\perfh00C.dat OUTLOOK.EXE File created C:\Windows\system32\perfh011.dat OUTLOOK.EXE -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\inf\Outlook\outlperf.h OUTLOOK.EXE File opened for modification C:\Windows\inf\Outlook\outlperf.h OUTLOOK.EXE File created C:\Windows\inf\Outlook\0009\outlperf.ini OUTLOOK.EXE -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OUTLOOK.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2852 OUTLOOK.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2220 chrome.exe 2220 chrome.exe -
Suspicious use of AdjustPrivilegeToken 38 IoCs
description pid Process Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe Token: SeShutdownPrivilege 2220 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe 2220 chrome.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2852 OUTLOOK.EXE 2852 OUTLOOK.EXE 2852 OUTLOOK.EXE 2852 OUTLOOK.EXE 2852 OUTLOOK.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2220 wrote to memory of 468 2220 chrome.exe 38 PID 2220 wrote to memory of 468 2220 chrome.exe 38 PID 2220 wrote to memory of 468 2220 chrome.exe 38 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2040 2220 chrome.exe 40 PID 2220 wrote to memory of 2632 2220 chrome.exe 41 PID 2220 wrote to memory of 2632 2220 chrome.exe 41 PID 2220 wrote to memory of 2632 2220 chrome.exe 41 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42 PID 2220 wrote to memory of 2668 2220 chrome.exe 42
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE"C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" /ical "C:\Users\Admin\AppData\Local\Temp\be86be74-0048-4f25-8ed3-2c0459662401 (2).ics"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2852
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:1932
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5389758,0x7fef5389768,0x7fef53897782⤵PID:468
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1176 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:22⤵PID:2040
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1496 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:82⤵PID:2632
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1620 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:82⤵PID:2668
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2300 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:12⤵PID:2088
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2304 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:12⤵PID:2004
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1740 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:22⤵PID:804
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1428 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:12⤵PID:1644
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3648 --field-trial-handle=1380,i,17664789591338928150,2897435600381439345,131072 /prefetch:82⤵PID:1044
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level2⤵PID:684
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13fd97688,0x13fd97698,0x13fd976a83⤵PID:1312
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"1⤵PID:2160
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:2092
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
16B
MD5aefd77f47fb84fae5ea194496b44c67a
SHA1dcfbb6a5b8d05662c4858664f81693bb7f803b82
SHA2564166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
SHA512b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
5KB
MD5b3c86d0044889b7bb53ed4ddb88cddc1
SHA1635ebce9238fc2218bab522e5b8070a1647dbe76
SHA2568839e3ed821df70d6753418b4b0184a0e3352bf15863d66b1e80f7d55c514605
SHA512fa3df2e102d0e5ef762afa5b6679101be75f768c0c6bae0befa94d09a46f3d203ebdeb4bb3fbfbcf0b82048b45c26ba9eca3ca3bcdc930d8b50b6e4e00ef8950
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Filesize
5KB
MD56d3b4f4d4237c6f541a048bce8daa2df
SHA10348918710cfd0771b971fb8e66c1f35b703af21
SHA25607801db15d87e7e43f2bb31f3531992b0829f0356a06449a76a1860b7883fb3a
SHA5124acb26426493a05ced3aba5094136a231ee5b13c5ae1141651771a8b177df2c1eccba33f8dce79f3fcea4b22b5229cb903266abd27b2306d511c93c4ceb15580
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Filesize
5KB
MD593cdac7393689bd0e8ae11df1d53597f
SHA18d34ad35ada68d025c779ddc856b82262ba9dc68
SHA256d30fd7071beb26ede3d015de23fe4187890c3784da2a1f73981e083ab14dd75a
SHA5124dfe79c2f2194b64ff302acdaf220af83ed0fdb78d03d1b60a5c787be00d2b68ad82921a6f6659e5f7add8673facadbf2e8785f8dce586417a662e126fd2ed03
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Filesize
16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2
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Filesize
311KB
MD58fe28fbb8caed48264fe20225d02377a
SHA12186016ca7fda12d37647021442889c3e57c84e6
SHA2562d126f918235cb65b4a0e7427115abb64e621fac8e618af40b1528be57399ad8
SHA512ae83345bbb1852f1aab1ebc686ff1712853cf89fb2cfd0066575a17999bf21fe96c03d23c3d9d7a9508685c5d32fc9b66499973e2bdafd94e9208c8a38bcdff0
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Filesize
240KB
MD55616c93c7d618339d04291786cd095d5
SHA1515e8a30d2372e1dc7d9033b93ebe6c9a93b4e57
SHA256d209254433a5eb10760c08b371c5e956dcdb14bc06ed3c3e502e7f4cca582f17
SHA5126f1f749ddf3a48173a85161c93a6fe091b22dc3e98e2ffd2e5d9fb2bf1da6004c841dbb83dadd496b3830fb233a9039ed00387b356afbc6e4db91f88330a613c
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Filesize
1KB
MD548dd6cae43ce26b992c35799fcd76898
SHA18e600544df0250da7d634599ce6ee50da11c0355
SHA2567bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a
SHA512c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31