Analysis
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max time kernel
141s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 10:15
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe
Resource
win7-20240221-en
General
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Target
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe
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Size
284KB
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MD5
bc98c095a804215bf82755355aded823
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SHA1
e4445cf7416969eebb12a31d573baa990a8ecf04
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SHA256
45ef35da373b5dc185b9205b2cc56ee5b226bf99257867a66b4a14f58a48c438
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SHA512
6831a191dfff649e133007b030c2d419c60966560f9f2033c19234af8c402c21e0136b2aad1c6d5d798c2075f4b01563b712c90506fd0e5a11637b91be9def3f
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SSDEEP
6144:3lDx7mlcAZBcIdqkorDfoR/0C1fzDB9ePHSJ:3lDx7mlHZo7HoRv177ePH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
sethome2953.exepid process 4416 sethome2953.exe -
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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Drops file in Windows directory 2 IoCs
Processes:
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exedescription ioc process File created \??\c:\windows\system\sethome2953.exe 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe File opened for modification \??\c:\windows\system\sethome2953.exe 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies Internet Explorer start page 1 TTPs 1 IoCs
Processes:
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.baiduo.org/" 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exepid process 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exesethome2953.exepid process 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe 4416 sethome2953.exe 4416 sethome2953.exe 4416 sethome2953.exe 4416 sethome2953.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-04-28_bc98c095a804215bf82755355aded823_icedid.exedescription pid process target process PID 3292 wrote to memory of 4416 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe sethome2953.exe PID 3292 wrote to memory of 4416 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe sethome2953.exe PID 3292 wrote to memory of 4416 3292 2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe sethome2953.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-28_bc98c095a804215bf82755355aded823_icedid.exe"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\system\sethome2953.exec:\windows\system\sethome2953.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
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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=4476 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Internet Explorer.lnkFilesize
1KB
MD57ea5e6af0fb75696345c6719e9a6006e
SHA15b79080d1c3527380bb4fb826e69863338c015bd
SHA25664179ff03983ba466fbce8ad80ac1304ef024a700c0a06a590f083a898e631f1
SHA5121cbc69fcbedcf317c8cc50d3f45ec28e3561af4e99a1371ece3ea1b9eaab86e7f983d723909b2e6b45c1ab0c16f9194b56693aca0363503ea1efbb83ef2d0ab8
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C:\Users\abc.lnkFilesize
1KB
MD5d8c84e3733720328313a3d5b4e1a5ef8
SHA11acf7e8c645bcdd2f8c72b2eb36d4edd9311bde8
SHA256b82e03f3ec8cb03ff74e03637a15c25ee07ef26479403082238fb2f8d3abe04a
SHA512aad16b23e44f7003107b937eb647e5d4e83adda7d3f1ddca47cfbacdb2008b28b287989fbd9788109ab62aa3ec77b550371d762e19d8bcfe78cdc91e81b2ce54
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\??\c:\windows\system\sethome2953.exeFilesize
284KB
MD513a107fdb678cb23b804de43beaa1330
SHA1543f1dba12393fe94f5ac0e317c3c8e40693121c
SHA2564f0cbbeb80607296d6fb661b509e680aee10074d310f55634d63ebf4a64d2f42
SHA5125ea19fc77746c0e180216bef2883fe35badb036e272be067a538fe3041752c75ad77dfd7b54674f318109f3b03cb2f9238fcdfa9e8f798e66f1b0bb5c1bfa468