8ef0aa04db9fe87fe3e9d92103882dde1531a55f8c7fcbceda55f8ae4f501435

Analysis

max time kernel
33s
max time network
32s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 15:04

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General

Target
wKpnL6.html
Size 1KB
Sample240612-sfs9fstbjp
SHA256 8ef0aa04db9fe87fe3e9d92103882dde1531a55f8c7fcbceda55f8ae4f501435
MD5 0961eb13ef799b1c1f2a335965f343bd
SHA1 5d7ce0e0c0137d85da4d7ced88bff2bdba80ed20
SHA512 554458650ceec6f091e6451ed3eb46141d98deba5cab9fc54c0b956b90939caf5d846edc6ae4d368d88a964c2259f5cf9fcadc8f7e610b30928ea65af9b5c777
MD5 SHA1 SHA512

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 6 IoCs

pid	Process
4032	msedge.exe
4032	msedge.exe
3140	msedge.exe
3140	msedge.exe
432	identity_helper.exe
432	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe
3140	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 3488	3140	msedge.exe	81
PID 3140 wrote to memory of 3488	3140	msedge.exe	81
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4660	3140	msedge.exe	82
PID 3140 wrote to memory of 4032	3140	msedge.exe	83
PID 3140 wrote to memory of 4032	3140	msedge.exe	83
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84
PID 3140 wrote to memory of 1784	3140	msedge.exe	84

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\wKpnL6.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:3140
- 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,0x100,0x104,0xd8,0x108,0x7ff8d18a46f8,0x7ff8d18a4708,0x7ff8d18a4718
  2⤵
  PID:3488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4660
- 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=2104,3700383765075576980,11647754768998696458,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4032
- 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=2104,3700383765075576980,11647754768998696458,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
  2⤵
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=3304 /prefetch:1
  2⤵
  PID:4596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=3316 /prefetch:1
  2⤵
  PID:1504
- 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=2104,3700383765075576980,11647754768998696458,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  PID:3080
- 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=2104,3700383765075576980,11647754768998696458,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=4728 /prefetch:1
  2⤵
  PID:4792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=4776 /prefetch:1
  2⤵
  PID:2376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=3344 /prefetch:1
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,3700383765075576980,11647754768998696458,131072 --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=3516 /prefetch:1
  2⤵
  PID:3108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3832

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 e6bbd4933b9baa1df4bb633319174de07db176ec215e71c8568d27c5c577184d
MD5 477462b6ad8eaaf8d38f5e3a4daf17b0
SHA1 86174e670c44767c08a39cc2a53c09c318326201
SHA512 a0acc2ef7fd0fcf413572eeb94d1e38aa6a682195cc03d6eaaaa0bc9e5f4b2c0033da0b835f4617aebc52069d0a10b52fc31ed53c2fe7943a480b55b7481dd4e
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 2ebd5229b9dc642afba36a27c7ac12d90196b1c50985c37e94f4c17474e15411
MD5 b704c9ca0493bd4548ac9c69dc4a4f27
SHA1 a3e5e54e630dabe55ca18a798d9f5681e0620ba7
SHA512 69c8116fb542b344a8c55e2658078bd3e0d3564b1e4c889b072dbc99d2b070dacbc4394dedbc22a4968a8cf9448e71f69ec71ded018c1bacc0e195b3b3072d32
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 81ed48e0d074f2d8005b951cccb971b5de5dd98467403c1d57caeda044e23e64
MD5 0624febc5062b28388a2e47f5a8faee8
SHA1 b828b8ab535d6593306d9f969e620df408ab9186
SHA512 1c2dbee25d3fe314d01f36f5bfa182b528c22aac6dfa36d58c26319dd985441f4abc357502b83d61f1bc97c7c3ef970d166a2c5c81044c93f9768ecd5f31007a
SSDEEP 96:n4kBRS1W/wpvWMoiVmdeH2WfkmUWQyV+VDCziEwb:n4kKg/GWMX5ro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 6085cf26803a221f7821c38ce5b2bb2e50af1da88dd9afb24c8e8571022d524f
MD5 700e2a9eb00fa207bd027d65f31af3d2
SHA1 0fb879c2799d5e5442a0bc16a17f6ba6fe332c78
SHA512 a7c6a1988ced170cdfaede6702af015ee8dc21c13d36a406e072f2e577230d3e6ac9175d749d56a95d8ff627858a62811c023d1f78d8c15bfda1e195c45b6a56
SSDEEP 96:n4kBtS1W/wpvWMoiVmdeH2WfkmUWQyV+VD7AiEwb:n4kmg/GWMX5rg
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 a91293c91e5300d129d1904c460921bedbb7ed0d2285d38ffc50e3b3fc5c54c7
MD5 f83912b3edfcc74218a83ba9ebf08f1c
SHA1 41e3a4b0e839d2bbd18614444d239aa2f734850a
SHA512 048939012eedec7533aa2702b9df001d62d6e89680d7d5b0167929cd955a3df8c2b55ba88c969d8aca7d92270b2a81d14fabae8526a8743036a9bc5164fcc797
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexup2Hf7e2RUYdh/x3z2OMDCRo:A9iIxuERzA83h09RZxYsTTxaOMWRHqlB
MD5 SHA1 SHA512 SSDEEP

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