Analysis
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max time kernel
16s -
max time network
96s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-03-2024 13:14
Static task
static1
Behavioral task
behavioral1
Sample
bzm12%3fDUHC=IlEAxkQxRpfRD&Lk_M=jJDaUNLTmiPHVoFXT&BuN_G=UytaScjGNxHYmqc_&QQvUO=GhOwZkkBdMBH&eBP=zrYR.dll
Resource
win7-20240221-en
General
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Target
bzm12%3fDUHC=IlEAxkQxRpfRD&Lk_M=jJDaUNLTmiPHVoFXT&BuN_G=UytaScjGNxHYmqc_&QQvUO=GhOwZkkBdMBH&eBP=zrYR.dll
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Size
210KB
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MD5
17b50c1da7d23d686fccfa8de3d27a3a
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SHA1
802c099a8a8f21f6e5cecc5c946f2cd52672c15e
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SHA256
f77657e1341bee58750948e1d7ea50b052ee624937144d497787967f5f422e7f
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SHA512
86eaa91e2b1fd1d29405a5beb65c5d1311a5efb1d5388322d323925145d9c58bad471e205a5105aacc9e46d4569345525b36178583a96c6be45253d4f08136e0
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SSDEEP
6144:MJAOZ+QqO7x7MPf/tYDVBqV8WRzn6enYE:MJz+QqOF7geybnYE
Malware Config
Extracted
icedid
Signatures
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IcedID First Stage Loader 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1444-159-0x0000000074800000-0x0000000074842000-memory.dmp IcedidFirstLoader -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
chrome.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
chrome.exepid process 2820 chrome.exe 2820 chrome.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
Processes:
chrome.exedescription pid process Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe Token: SeShutdownPrivilege 2820 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
Processes:
chrome.exepid process 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
Processes:
chrome.exepid process 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe 2820 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
rundll32.exechrome.exedescription pid process target process PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2704 wrote to memory of 1444 2704 rundll32.exe rundll32.exe PID 2820 wrote to memory of 2136 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2136 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2136 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2956 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2228 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2228 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 2228 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe PID 2820 wrote to memory of 1688 2820 chrome.exe chrome.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bzm12%3fDUHC=IlEAxkQxRpfRD&Lk_M=jJDaUNLTmiPHVoFXT&BuN_G=UytaScjGNxHYmqc_&QQvUO=GhOwZkkBdMBH&eBP=zrYR.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bzm12%3fDUHC=IlEAxkQxRpfRD&Lk_M=jJDaUNLTmiPHVoFXT&BuN_G=UytaScjGNxHYmqc_&QQvUO=GhOwZkkBdMBH&eBP=zrYR.dll,#12⤵
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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
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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,0x7fef68d9758,0x7fef68d9768,0x7fef68d97782⤵
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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=1172 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:22⤵
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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=1512 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:82⤵
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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=1604 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:82⤵
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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=2100 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:12⤵
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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=2108 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:12⤵
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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=1396 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:22⤵
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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=3272 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:12⤵
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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=9 --mojo-platform-channel-handle=1408 --field-trial-handle=1384,i,1019535785845583323,15704755875343723671,131072 /prefetch:12⤵
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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⤵
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6ea00c0f-cb4e-4888-afb7-53248b47d1d1.tmpFilesize
257KB
MD5781712635102c5ef6eb4ba4f5ad75ffb
SHA1e4f341736ef307d5369a1dbcf301c92a940dc1b8
SHA2569b321f9206388282f9464ae23644d5ccb3c3ceca92d5734f26482efb58f51fac
SHA512800dd2feef10cd010e39f110d26f2dcb6f335294b5a1c60a43ffe46cf8ac044d3ce2e5494d23a3f98dde58e900e296db309e6fc95b2c789e959504ab0628451a
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\PreferencesFilesize
4KB
MD5addbec39c5ecd17c6662df63043258f4
SHA1f2547c7c31b7e6c5f270a9c8353112572544d524
SHA25646031fa9b19d4036137e4df4fe511cff30103505aa44e7b6456526904dedfa6f
SHA5124eaef05018b646c64c0cb1c9d834181ea061eaa5d96543a43126d2e8225763c03befa6099fddc204803318a28c55ad8060e5db1873e6d87e9bf44d1e72e77202
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmpFilesize
16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local StateFilesize
103KB
MD5211ee64e978b5e7ca574e079b8cd5039
SHA1a9aedcb5880dcc28326574dd5698c16da74a28ab
SHA2566669923c0121ae3f229b4d4d3148c6a1b50a05567e5782a935a35bee5ec73d74
SHA512290623e39e4d90dad04e38bcb77bc6eabc1d6a26457c456d553ad60f03fc93a82a30c1fcff496a1d07a1717a301e0212eb53d50c2d6f5fcb1ef925e37e3713d5
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\??\pipe\crashpad_2820_RQAEAXLJGUWTZGOZMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1444-159-0x0000000074800000-0x0000000074842000-memory.dmpFilesize
264KB
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memory/1444-160-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB