1107fab9ef36e6a65c3353d545ba63d022f36b0b7dafc15f5f25d3ed44ef7d5f

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 01:16

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General

Target
xoxo/cloud/a2/index_files/guid.html
Size 150KB
Sample240503-bm46vsdd86
SHA256 645afc59f9f878d2c96ed75e5af641c6f32f782d6d3a0d5508c87ece87d72724
MD5 93ef6b2dc45cc3009e753c1a606ace1a
SHA1 ec9e77ceeb0ddfd3152e0d5f347200a4d48c04fb
SHA512 93abd92d135d90fef53e98d5f2e585052b594bd41b4a398950761246794d121c1b830045f21414765b8c9aabb708085f134ebf5c21c03206c336de25c5a4238b
SSDEEP 3072:vW2Km0BEM7QbpDRa/9WCoGeMvrDdNuJMcjMoLxemrvpWHJa:vWFBEM7cD6wIlgJyo7BIa
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

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 10 IoCs

pid	Process
1536	msedge.exe
1536	msedge.exe
2900	msedge.exe
2900	msedge.exe
4528	identity_helper.exe
4528	identity_helper.exe
1888	msedge.exe
1888	msedge.exe
1888	msedge.exe
1888	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 1632	2900	msedge.exe	83
PID 2900 wrote to memory of 1632	2900	msedge.exe	83
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 4992	2900	msedge.exe	84
PID 2900 wrote to memory of 1536	2900	msedge.exe	85
PID 2900 wrote to memory of 1536	2900	msedge.exe	85
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86
PID 2900 wrote to memory of 3004	2900	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\xoxo\cloud\a2\index_files\guid.html
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:2900
- 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=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9090d46f8,0x7ff9090d4708,0x7ff9090d4718
  2⤵
  PID:1632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:4992
- 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=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2512 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1536
- 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=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
  2⤵
  PID:3004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --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=3332 /prefetch:1
  2⤵
  PID:4508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --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=3364 /prefetch:1
  2⤵
  PID:1832
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  PID:1656
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4828 /prefetch:1
  2⤵
  PID:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4808 /prefetch:1
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5004 /prefetch:1
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
  2⤵
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,2794499833602984479,2497618093614758406,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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 cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b
MD5 62c02dda2bf22d702a9b3a1c547c5f6a
SHA1 8f42966df96bd2e8c1f6b31b37c9a19beb6394d6
SHA512 a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9
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 a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a
MD5 850f27f857369bf7fe83c613d2ec35cb
SHA1 7677a061c6fd2a030b44841bfb32da0abc1dbefb
SHA512 7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 ae93e20a7333584153e413e31679c90163e48d24d2ba86128279d918471033b8
MD5 34872810a7eef5e4fa82e5a34b4d78a7
SHA1 d2d2242423c6e4f23c26d2d79345c000f3ac3103
SHA512 cd27568fb318c4fb58effc8b425ac0744352f6a39f67ac01e227affdbc3bc8e09fa5e8540e89dc8f0de8b1513a1dd6de1a86183fb37ba8e71ba1b1258f28836f
SSDEEP 96:nVkhi1sSfTwpvWMoiVmdeHqVp+UWQyV+VDCziEwb:nVkUySfTGWMX2+ro
MD5 SHA1 SHA512 SSDEEP

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c0e110e7-941f-4ace-bfb2-7b036b2e501c.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\c0e110e7-941f-4ace-bfb2-7b036b2e501c.tmp
Size 6KB
SHA256 88f68104c573ad4b7ffd311449548cd66484343a715d96a2bc025fbb23d15c65
MD5 2a33d8d29b77bcece7f09cc0e261eb23
SHA1 dadd8190a535b79df7630fdfbfa32a53f84906ac
SHA512 dc289a5549d6aa2223f559ea8e739222e98b93e74dcec6fb0975793b38b200d11392b715d43d989eec059787c03a5b9f57f68a6c81d8fd05617c964231fadce1
SSDEEP 96:nVksi1sSfTwpvWMoiVmdeHqVp+UWQyV+VD7AiEwb:nVkzySfTGWMX2+rg
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 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 02c2b150d0f872f8a59b4838f0d3af490187a4cdce0a0fd9bd2d2e61728b1d38
MD5 437b174c257639d52462b54de084d329
SHA1 502ba3a932422a43324b0f2c0b89fd1e331fdf5a
SHA512 8761774092a39186d5398fdd94e3655aee48cfebf4ff5dce3e325c4a24a64e382e08672e44d7469122fdc7b8259321863b34c8f3ab25350cd2c182684168fb6c
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexup08he2RUROEVCw+OblfBhDl:A9iIxuERzA83h09RZxYpfw/XDafEBQk
MD5 SHA1 SHA512 SSDEEP

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