hxxps://book[.]passkey[.]com/e/50840422

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 07:41

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General

Target
https://book.passkey.com/e/50840422
Sample240529-jjee2afd4v

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
3540	msedge.exe
3540	msedge.exe
1160	msedge.exe
1160	msedge.exe
3860	identity_helper.exe
3860	identity_helper.exe
4904	msedge.exe
4904	msedge.exe
4904	msedge.exe
4904	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 4272	1160	msedge.exe	82
PID 1160 wrote to memory of 4272	1160	msedge.exe	82
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 1492	1160	msedge.exe	84
PID 1160 wrote to memory of 3540	1160	msedge.exe	85
PID 1160 wrote to memory of 3540	1160	msedge.exe	85
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86
PID 1160 wrote to memory of 4324	1160	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://book.passkey.com/e/50840422
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:1160
- 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,0x100,0x104,0xd8,0x108,0x7ff9903a46f8,0x7ff9903a4708,0x7ff9903a4718
  2⤵
  PID:4272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:1492
- 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=2064,10383961059017418263,7559183366379183591,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3540
- 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=2064,10383961059017418263,7559183366379183591,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=3348 /prefetch:1
  2⤵
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4708 /prefetch:1
  2⤵
  PID:4528
- 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=2064,10383961059017418263,7559183366379183591,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5692 /prefetch:8
  2⤵
  PID:3344
- 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=2064,10383961059017418263,7559183366379183591,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5692 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=5688 /prefetch:1
  2⤵
  PID:336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=5212 /prefetch:1
  2⤵
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=3044 /prefetch:1
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=5104 /prefetch:1
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,10383961059017418263,7559183366379183591,131072 --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=4812 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2684

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 02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455
MD5 56641592f6e69f5f5fb06f2319384490
SHA1 6a86be42e2c6d26b7830ad9f4e2627995fd91069
SHA512 c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868
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 9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a
MD5 612a6c4247ef652299b376221c984213
SHA1 d306f3b16bde39708aa862aee372345feb559750
SHA512 34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973
MD5 SHA1 SHA512

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f_000010

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000010
Size 206KB
SHA256 374db366966d7b48782f352c78a0b3670ffec33ed046d931415034d6f93dcfef
MD5 f998b8f6765b4c57936ada0bb2eb4a5a
SHA1 13fb29dc0968838653b8414a125c124023c001df
SHA512 d340ae61467332f99e4606ef022ff71c9495b9d138a40cc7c58b3206be0d080b25f4e877a811a55f4320db9a7f52e39f88f1aa426ba79fc5e78fc73dacf8c716
SSDEEP 6144:rByHI/jQOq4dOccc0mN2EsmCkJO6hBXUmoq:rEo/jJZd+IZJR
MD5 SHA1 SHA512 SSDEEP

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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 768B
SHA256 9b227643328429bb18d3a79dce960d0b362c3711e1811b8c5430ffe30bbf9127
MD5 74b32d6ef3db172f8fe2dace9adab319
SHA1 8744638719670268df37fd71a862dbdeadfd96cb
SHA512 27ea9e26c5114bae422ffc6b6b3f54d3f029d59c83a59d75f3046e6d4ef9f3c75905f7bbcb8f8f020fea4e183b8561ef52968455469afc6c1fbc04aeae8a28f5
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 692B
SHA256 b2844af58ee17d01bf559c04608db409717a80ccea6bf982f29288761f4ec5a0
MD5 a0879eefde58c152d7047b81b013576b
SHA1 53a117dbdc9ea71be963c308db7347c978533a2d
SHA512 b93647b6725de9f4f9fe444a4577600c8d1c18bd5a1a691737105dea982f870c1580cac7d92cfe972349ee63d014225705ea5434c8f6822fed9398ed03e1c1d4
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 d4a87b9f7b69f71affb1051c468bff2f61f8d8818724b71b95dde339864c0e5a
MD5 d0edc773ffddb3d406fff29c46a2a4e4
SHA1 aee6cab3a928abb6730b55d1f475d00ded8104c3
SHA512 1f8060536fc2e24ee26b8b1d41aef0afe97c0ceb9096cf5437ecac8e2cb79170c2a49238f1509aed13e7d1bd19e996345ad122247ee1e3f22fefc5ecff7b0ad4
SSDEEP 96:nFkkN1tA72wpvWMoiVmdeHk4V1UWQyV+VDCziEwb:nFkQM72GWMXP1ro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 d01ce84e000532c745a70375477d578eb8eed7dbd249cb43fc370f742fc7694d
MD5 581f98fdc0cbb186339fe5c1aaee98bc
SHA1 858e3a224efe3aee8ab15b978f688b82865ca827
SHA512 b27736cd5f6db57e5d53d26fe6e09a7a968d83fc42c38abbd15d0f62fa07a3f4482521d8b451fa8de0ec31bbcf24b78b1919b29abaae7965b31d2d4581c084d4
SSDEEP 96:nFkaN1tAD2wpvWMoiVmdeqnuE1Ce2kuV1UWQyV+VD7AiEwb:nFk+MD2GWManuEYe2j1rg
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 8bc646b7ab86b03b66018d45a1cd679ef0c3b2cc969f20f1c3fdcf410ec95311
MD5 b0996cfffb9c0478c84fcae0f3ddc029
SHA1 20e265339441af02150f2aea8868cacc41f9373c
SHA512 43e967be3e4e6030408020f2e2ceea8a6f81dcb026fa0be0c3a8404e33fa7cee7c2753d4f541e7a2c5c2b3cdd9055edc8945da29b172cf2771c477816ce30aaf
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupbce2RUZy4Vf3z2OMDCRHqs:A9iIxuERzA83h09RZxYOSfaOMWRHqlWp
MD5 SHA1 SHA512 SSDEEP

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