4a94baea798a2ad1039a9f17dbb0251b411e8a31e074bdc29e62853ed1d1a64f

Analysis

max time kernel
147s
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
12/06/2024, 15:51

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General

Target
a138dc5519299aeef7c390495ddc3424_JaffaCakes118.html
Size 65KB
Sample240612-tasleavarp
SHA256 4a94baea798a2ad1039a9f17dbb0251b411e8a31e074bdc29e62853ed1d1a64f
MD5 a138dc5519299aeef7c390495ddc3424
SHA1 7a46792dadf153254adcf94add142f21b2fe8633
SHA512 717ece2b27ce25651534cae11bd0692307721389138dfee5f811581d8908818ae6e0c71618795dce8c2a6e0ed173eb59d1092882c4abe228331f5eb8ce61a5d8
SSDEEP 768:JiQgcM0St8tN99OIsWxdmMxsi9xsoTyOqhCZkoTnMdtbBnfBgN8/oycc8QFVG8sy:Js+HRxTTIgec0tbrgaCcFNnzAC
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
1740	msedge.exe
1740	msedge.exe
1652	msedge.exe
1652	msedge.exe
948	identity_helper.exe
948	identity_helper.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe
1652	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 1812	1652	msedge.exe	82
PID 1652 wrote to memory of 1812	1652	msedge.exe	82
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 2668	1652	msedge.exe	83
PID 1652 wrote to memory of 1740	1652	msedge.exe	84
PID 1652 wrote to memory of 1740	1652	msedge.exe	84
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	msedge.exe	85
PID 1652 wrote to memory of 216	1652	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\a138dc5519299aeef7c390495ddc3424_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:1652
- 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,0x100,0x104,0xd8,0x108,0x7ffb611046f8,0x7ffb61104708,0x7ffb61104718
  2⤵
  PID:1812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2668
- 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=2148,4674101873769515984,11377626849144913091,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1740
- 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=2148,4674101873769515984,11377626849144913091,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=3224 /prefetch:1
  2⤵
  PID:5048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=3240 /prefetch:1
  2⤵
  PID:1144
- 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=2148,4674101873769515984,11377626849144913091,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
  2⤵
  PID:1160
- 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=2148,4674101873769515984,11377626849144913091,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=4676 /prefetch:1
  2⤵
  PID:1296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=4684 /prefetch:1
  2⤵
  PID:5036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=4088 /prefetch:1
  2⤵
  PID:3156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=3436 /prefetch:1
  2⤵
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,4674101873769515984,11377626849144913091,131072 --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=4400 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1604

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 c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb
MD5 a8e767fd33edd97d306efb6905f93252
SHA1 a6f80ace2b57599f64b0ae3c7381f34e9456f9d3
SHA512 07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241
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 247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654
MD5 439b5e04ca18c7fb02cf406e6eb24167
SHA1 e0c5bb6216903934726e3570b7d63295b9d28987
SHA512 d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 8a3ebdc2151d7989ee8bc6e6960dca3f89c5cf5c198664274a6a9815f646bbd2
MD5 bb8f3fb2c8a0bbeacd12b12fd792ffef
SHA1 eac17745e65dfc99cdcd5683fdd67fc9c15b910b
SHA512 9aa305b4ac25c231092c923a7d3cafa985e3376573e9f8e0410afb404631575db9ec734359034bec274e15271bdea9162326c81fc5e9600db44cadcb8c76d06d
SSDEEP 96:nwk/j11hwpvWMoiVmdeHBrzXFEUWQyV+VDCziEwb:nwkLrhGWMX4ro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 6a6e11cb05e561d52f80b1ba6c7181ce31958f586edfbe802af8ed3214d56e18
MD5 a04238f2b70530407837816ac0845320
SHA1 d89daa00a6984aae16ccd74b6385fcb4044a826c
SHA512 070044d95ac9004db1a5ffc03279df8d2ca2e1fdca58038b55fd30ab42024544d9a6bd8b3dcde453641f730a0da80a300271dcc439e2c0992089c754a4dc55ba
SSDEEP 96:nwk/j115wpvWMoiVmde+2BrzXFEUWQyV+VD7AiEwb:nwkLr5GWMO24rg
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 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
MD5 206702161f94c5cd39fadd03f4014d98
SHA1 bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA512 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
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 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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d123e77d-e3df-4793-9faf-b77bf33cf64f.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\d123e77d-e3df-4793-9faf-b77bf33cf64f.tmp
Size 8KB
SHA256 5d370f4ff4dfe29bbd8ef51ca3be863643caad38e1dff160ccf1a74a41784fa3
MD5 52a0e0a3e64fe075b027034253d4f52f
SHA1 b8e7baf631eed6db2d174d194c47c2a4a76f1e7c
SHA512 d9625d10fdd8d234b7010a92daf4254a6e20cb99a75f22f12f61bcb0ecfe35af7ea9a8f1cecc0e7c434eb5a34abe569b52b6b42143fc9320a07b45caa7c40624
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupfHBe2RUt/MC2w:A9iIxuERzA83h09RZxYfHVoEdw
MD5 SHA1 SHA512 SSDEEP

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