Analysis Overview
SHA256
c27d61a5fa480cb181aab2b5d5645dbefc24b2d7cf7a6d4d616f203d79fd7ea8
Threat Level: Shows suspicious behavior
The file BuildBox-2-3-3_Loader_Setup.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Enumerates system info in registry
Gathers network information
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 01:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 01:13
Reported
2024-06-14 01:17
Platform
win7-20240419-en
Max time kernel
201s
Max time network
212s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-NC21L.tmp\BuildBox-2-3-3_Loader_Setup.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\system32\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\system32\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\system32\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\system32\ipconfig.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D05A1A51-29EB-11EF-BBEC-C662D38FA52F} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe
"C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"
C:\Users\Admin\AppData\Local\Temp\is-NC21L.tmp\BuildBox-2-3-3_Loader_Setup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-NC21L.tmp\BuildBox-2-3-3_Loader_Setup.tmp" /SL5="$4010A,219014,111104,C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"
C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe"
C:\Windows\system32\ipconfig.exe
ipconfig /renew
C:\Windows\system32\ipconfig.exe
ipconfig
C:\Windows\system32\ipconfig.exe
ipconfig /release
C:\Windows\system32\ipconfig.exe
ipconfig \renew
C:\Windows\system32\ipconfig.exe
ipconfig /renew
C:\Windows\system32\tree.com
tree
C:\Windows\system32\tree.com
tree
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
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,0x7fef6cb9758,0x7fef6cb9768,0x7fef6cb9778
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=1196 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:2
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=1552 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:8
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=1612 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2264 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2272 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
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"
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=1360 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:2
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=1368 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
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=3336 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3408 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2052 CREDAT:275457 /prefetch:2
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3076 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2404 --field-trial-handle=1252,i,12285862178296253096,3032921410905131223,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | getintopc.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | api.bing.com | udp |
| US | 8.8.8.8:53 | api.bing.com | udp |
| US | 8.8.8.8:53 | getintopc.com | udp |
| US | 8.8.8.8:53 | getintopc.com | udp |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | getintopc.com | udp |
| US | 8.8.4.4:53 | google.com | udp |
| US | 8.8.8.8:53 | api.bing.com | udp |
| US | 8.8.8.8:53 | getintopc.com | udp |
Files
memory/1704-3-0x0000000000401000-0x000000000040C000-memory.dmp
memory/1704-0-0x0000000000400000-0x0000000000422000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-NC21L.tmp\BuildBox-2-3-3_Loader_Setup.tmp
| MD5 | bf2f40b3ef26293972ae05a112c2f15c |
| SHA1 | 84656cc88b61450fefa1ca3589af916285ecd0fb |
| SHA256 | ce58c94531faedbca16e1cb6beff233b5506276a86ab00effbe7a73fd3ae3e86 |
| SHA512 | 87f65ecede50253d48b58a740c86b13b00f4410f76294b5b0ded47e47daea4cd9611d2691d0f56881b153b99668bcb6bea9260b8a9ba9ec7dd9ffba30b7a11f3 |
memory/2240-8-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/1704-10-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2240-11-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/2240-13-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/1704-15-0x0000000000400000-0x0000000000422000-memory.dmp
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp
| MD5 | 18e723571b00fb1694a3bad6c78e4054 |
| SHA1 | afcc0ef32d46fe59e0483f9a3c891d3034d12f32 |
| SHA256 | 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa |
| SHA512 | 43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2 |
\??\pipe\crashpad_3012_DLHLUALIJCGNRGUU
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1
| MD5 | f50f89a0a91564d0b8a211f8921aa7de |
| SHA1 | 112403a17dd69d5b9018b8cede023cb3b54eab7d |
| SHA256 | b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec |
| SHA512 | bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
| MD5 | aefd77f47fb84fae5ea194496b44c67a |
| SHA1 | dcfbb6a5b8d05662c4858664f81693bb7f803b82 |
| SHA256 | 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611 |
| SHA512 | b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 85b47121f7316a361a79ff53aeea9d05 |
| SHA1 | 0c0c5c35d5ba738c2feee842a30ea924e3460466 |
| SHA256 | 6199e397cfa0d01cfed4c18335bbe5ab582a0f73f394b451e0e834135b2b4c97 |
| SHA512 | 6ad923726c189a5713f5af72da7c208ba90af8ff82ed32d9cade8f76911aef05957833c7d755ea3acff95582b757d6ff15290627ba67c05928aff9499582ff56 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\2b10d60e-6c8d-480f-bba1-3d60eea15489.tmp
| MD5 | 694984730baa411d92257fb459b077a9 |
| SHA1 | 35356ca3b9a0628f85643ead1efa9f7beb9b0b7d |
| SHA256 | a041a676e1c3d121ac6e3317a98ea1f112837ab92103f42064b124141eb1c0e6 |
| SHA512 | fd375031b960a80d70556831ea1cf6ea65637c0b8b5228b4abd7a57f55e17733682b0f7c9595f9a2ad1d351d9dd538e2c1ffe865533cc1b8ecce9473286f588d |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State~RFf793285.TMP
| MD5 | 977d3bffb20a5d20a7869d39aab10ee3 |
| SHA1 | 42e460d8a5eaef7d6d83de6110f860096f9321a2 |
| SHA256 | b2bdefd0c44f031f128c0f6034263151b14da42ff26d5c8a6d11933fafc038ea |
| SHA512 | 32bbab414565ba0a17e8d3b4a74eff4d93b41888472fda141dbccd2a15a9e1ce5690fd1365397b0beed9aed51184735822982e126b9449d02f27ba2acbd204ad |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\43b54858-a3d1-4022-a0ac-74c1d10df369.tmp
| MD5 | 4c6663149799ab06ccf59c77e0b044b1 |
| SHA1 | 1b4d922a86f42383c74f204dc5f68fa9af51a9df |
| SHA256 | f41bcfdc2a60beb86fc9e0cc621bdb8416c127a2b269ba0816e85319b1ac3b1f |
| SHA512 | 021d6a962c0b196c20eb6d4025b2ffbb31d24e3810a605c5eaab8e4e696163cd5285f9f639798b133e7b96e51f5d0f8c25a322885395ae0b8050d0f3f3ed196d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 01:13
Reported
2024-06-14 01:16
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2932 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe | C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp |
| PID 2932 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe | C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp |
| PID 2932 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe | C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe
"C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"
C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp" /SL5="$60210,219014,111104,C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.160.77.104.in-addr.arpa | udp |
| US | 52.111.227.13:443 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.43.201.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2932-0-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2932-3-0x0000000000401000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp
| MD5 | bf2f40b3ef26293972ae05a112c2f15c |
| SHA1 | 84656cc88b61450fefa1ca3589af916285ecd0fb |
| SHA256 | ce58c94531faedbca16e1cb6beff233b5506276a86ab00effbe7a73fd3ae3e86 |
| SHA512 | 87f65ecede50253d48b58a740c86b13b00f4410f76294b5b0ded47e47daea4cd9611d2691d0f56881b153b99668bcb6bea9260b8a9ba9ec7dd9ffba30b7a11f3 |
memory/2608-6-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/2932-8-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2608-9-0x0000000000400000-0x00000000004CB000-memory.dmp