b41c5873da1898463999ee471dd72ba2c2735927241be0ca845e538ad1950e55

Analysis

max time kernel
145s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 11:50

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General

Target
91acf2a45f2c8d935caa991a35b72513_JaffaCakes118.html
Size 15KB
Sample240603-nzkdfadd81
SHA256 b41c5873da1898463999ee471dd72ba2c2735927241be0ca845e538ad1950e55
MD5 91acf2a45f2c8d935caa991a35b72513
SHA1 a43e82a4a39d26353fe6f7ac7638bf7288650b53
SHA512 ec2dc8c0d880564860526296dfe4816675cf0f00e4493ae32f3d4fc2f1e14d865bdb46644a9e31e7466b70d3486a4a16ceaaa37023a34a909f9faaff849e07aa
SSDEEP 384:bUwEJvYcEaPCIk7pbODcRa8SaVPN950tzjW:4wEJgcENIKrPN9Cw
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
4892	msedge.exe
4892	msedge.exe
3388	msedge.exe
3388	msedge.exe
2212	identity_helper.exe
2212	identity_helper.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe
3388	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 2532	3388	msedge.exe	82
PID 3388 wrote to memory of 2532	3388	msedge.exe	82
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4452	3388	msedge.exe	83
PID 3388 wrote to memory of 4892	3388	msedge.exe	84
PID 3388 wrote to memory of 4892	3388	msedge.exe	84
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85
PID 3388 wrote to memory of 4516	3388	msedge.exe	85

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\91acf2a45f2c8d935caa991a35b72513_JaffaCakes118.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:3388
- 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,0x100,0x104,0xd8,0x108,0x7ffddf2a46f8,0x7ffddf2a4708,0x7ffddf2a4718
  2⤵
  PID:2532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
  2⤵
  PID:4452
- 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=2296,12761005016582713216,8956084297831045422,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4892
- 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=2296,12761005016582713216,8956084297831045422,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:4516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=3240 /prefetch:1
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=3284 /prefetch:1
  2⤵
  PID:4832
- 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=2296,12761005016582713216,8956084297831045422,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  PID:4980
- 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=2296,12761005016582713216,8956084297831045422,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=5172 /prefetch:1
  2⤵
  PID:2792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=5188 /prefetch:1
  2⤵
  PID:1744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=3444 /prefetch:1
  2⤵
  PID:4368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=3452 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2296,12761005016582713216,8956084297831045422,131072 --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=1048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2364

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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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 0c4cafcfc60e085a99b912fdf26903fe052632e946b7ba3070022ebc25d2bfae
MD5 8089b45b5d191e3a6f94916fd46eecb7
SHA1 f238c2e0527bc4b75381a7f59ea249ba47b5d6b2
SHA512 ceeaa846ff63aabb7618331018053cc268308668c898b21f2350aaf8bb839b6c0dd8f208ac9018be9c1248872e01ecd7cb43947ddb0fb653bb2533b2821bfb9b
SSDEEP 96:nlkRG1UYz72wpvWMoiVmdeHk4QaUWQyV+VDCziEwb:nlkIKw72GWMXBro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 166ec656afa5c05097aeaeff27960932e9c883fe246ef38b615caa8db3cf4cea
MD5 681dbda39f458989cc3ea2d70c68010e
SHA1 386f04abc5a4ceafa395a329659bd2931b895074
SHA512 e192409d361a9f01888b28331c6d57cb3c1da1f380b97d2c8ad5d7a04512a94e74349538b199ecf7d9e33770384719d03a7e612992608076e1c7e60a7d88fbde
SSDEEP 96:nlk8G1UYzWO/2wpvWMoiVmdeHk4QaUWQyV+VD7AiEwb:nlk7KwR/2GWMXBrg
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 33f7c44772893d211ddddc05fe113325700d60537cf6c68361c4ad9a468335e6
MD5 bbda6854150eb39d51d25f629324e97d
SHA1 e9a44117737e746216650f8df58b4c000f6def59
SHA512 fc6bd2f5c9cb3a832dbb8c3a2c62620d54be4d4a0ce71391ac4f80d3a8e6199759ef0e8cd2f2e73c4742449d88c789d8c9c5dc36bceb0f11385e094d0fe0e4cb
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupSITqe2RUEy4VC3z2OMDCRC:A9iIxuERzA83h09RZxYSpjCaOMWRHql3
MD5 SHA1 SHA512 SSDEEP

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