hxxps://github[.]com/un1cum/Beast_Bomber

Analysis

max time kernel
145s
max time network
143s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
02/11/2024, 15:47

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General

Target
https://github.com/un1cum/Beast_Bomber
Sample241102-s792aa1nfq

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2272	msedge.exe
2272	msedge.exe
2972	msedge.exe
2972	msedge.exe
2288	msedge.exe
2288	msedge.exe
2944	identity_helper.exe
2944	identity_helper.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 4220	2972	msedge.exe	80
PID 2972 wrote to memory of 4220	2972	msedge.exe	80
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2024	2972	msedge.exe	81
PID 2972 wrote to memory of 2272	2972	msedge.exe	82
PID 2972 wrote to memory of 2272	2972	msedge.exe	82
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83
PID 2972 wrote to memory of 1732	2972	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/un1cum/Beast_Bomber
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffb74643cb8,0x7ffb74643cc8,0x7ffb74643cd8
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1892 /prefetch:2
  2⤵
  PID:2024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2064 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3228 /prefetch:1
  2⤵
  PID:3024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1856 /prefetch:1
  2⤵
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5640 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5636 /prefetch:1
  2⤵
  PID:4080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5332 /prefetch:1
  2⤵
  PID:1376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4672 /prefetch:1
  2⤵
  PID:4832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5744 /prefetch:1
  2⤵
  PID:4076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1852,14220886291326008363,7436015202602089329,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4880 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 18ddbb93c981d8006071f9d26924ce3357cad212cbb65f48812d4a474c197ce6
MD5 e9a2c784e6d797d91d4b8612e14d51bd
SHA1 25e2b07c396ee82e4404af09424f747fc05f04c2
SHA512 fc35688ae3cd448ed6b2069d39ce1219612c54f5bb0dd7b707c9e6f39450fe9fb1338cf5bd0b82a45207fac2fbab1e0eae77e5c9e6488371390eab45f76a5df1
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 1b1e89d3b2f3da84cc8494d07cf0babc472c426ccb1c4ae13398243360c9d02c
MD5 1fc959921446fa3ab5813f75ca4d0235
SHA1 0aeef3ba7ba2aa1f725fca09432d384b06995e2a
SHA512 899d1e1b0feece25ac97527daddcaaeb069cb428532477849eba43a627502c590261f2c26fef31e4e20efd3d7eb0815336a784c4d2888e05afcf5477af872b06
MD5 SHA1 SHA512

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the-real-index

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Size 1KB
SHA256 e431f8f7ed28da3f7cf631e7c3e58a1ef5ac3547c893123fdde61183727ccdc4
MD5 f64906915cfe30d450d1e021bc30c688
SHA1 01a47fa2bc9c98c28428c6c274b04d9e39e90a1f
SHA512 492a458dfbc81ed60b736c4f952d8c8365e929062458fc142e7148997da7ee6cc8b229118d06ce62bf10904d09ca561c3d937364d660a50efdb507dba5878168
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 587B
SHA256 183818dfc5166203bec004ff0f289af0c7d2ce9c805df12efc6394ab703d23cd
MD5 b15af86a0db26ca1f08432c846057eb4
SHA1 a7f5f7fda72403f5290cfed88afad034e99ea759
SHA512 052952621737350b0bb38896a4d3574ad5e3799efa23dd26773577c6ad678e13f778dc7228af5789af1b389cb8d021d9995b90df83e760c1df96110475ca5074
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 2243e8785b34fffc84f84e828a5e38b4c7f5b6abaa6ee09cf12033c151105430
MD5 c6534f4f0d5ad9b7bceb6e7e32dfc258
SHA1 61ba93de5631a39459196318ac95dbe843cc5fbc
SHA512 998964879b9a296c8bd2486944fd97898853d574e304be23ed93e72bf60a7d32690cf9af98d818b07ac49f4c31b1dc0a0c344e338e7b311e648def899ed8d27a
SSDEEP 96:nVNk3n6cBk2jwSv0MoiVmdHI2JWt0WQyV+VuziX3wI3:nVNk3JBk2jv0MAIEWtLM93
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 f82db4acd87aa4c3df9f581e43f25ab2f53938d4027f7fde62ecb13628c75efe
MD5 5053b1f1660f1154f28f1b8568c6f8b2
SHA1 0834371905a64ef426344afe6be3879e9d75650e
SHA512 88c8d6b20b3ecd537d27e66dc53633a2c7eab66f9ebc7ffd07c0cde0c259fed636d77e35a98a2183e184870b022f751cd4f9d443a5f921a83ff7fecf6c29adea
SSDEEP 96:nVNk30cBk2TwSv0MoiVmd7uk1jICJ+8t0WQyV+VpAiX3wI3:nVNk33Bk2Tv0MqukhIIvtLe93
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
MD5 206702161f94c5cd39fadd03f4014d98
SHA1 bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA512 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 eba8ed8289a9d48802c089e18a12ba426ed5aeb164162553e1e9e5342ba8b1c6
MD5 37ffcaeb4184beef6285a2053516b5ee
SHA1 79a356d1253ebe78c95952c024a521ac521083ad
SHA512 b84d3e0b51973b8bb468fcdce99d51f3e9c6d3dace814547ba808e3ff94da3cafd1598c4fd20b778cbb9e626522bdcf83a88be9ef029038928a597271dfb56c4
SSDEEP 192:ZoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxASGyaLNe2RU+pRJVUYqjUws6wOt:F9iIxuERzA83h09RZxASGZvtVUYqzs69
MD5 SHA1 SHA512 SSDEEP

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