fcf7b56f6bf5ee24ad16e61df85657f95968445593222d38adb38f8be2e26a34

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
13/06/2024, 08:52

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General

Target
a4b78391f70303c34b9e416577f3a594_JaffaCakes118.html
Size 213KB
Sample240613-kszb8swamn
SHA256 fcf7b56f6bf5ee24ad16e61df85657f95968445593222d38adb38f8be2e26a34
MD5 a4b78391f70303c34b9e416577f3a594
SHA1 a1d8918718e2474234bc16f5d04cd41e21dbe0f1
SHA512 b403639851185f441caf323297a5bef1af61448b86c4d6b6fcd0850b65f26820eb941b7a0f68e25f2aeb627fc3e6bae71a5353c53b2bb01bf250d5623affed77
SSDEEP 3072:S0OJv+EhVRFyfkMY+BES09JXAnyrZalI+YQ:S0LIwsMYod+X3oI+YQ
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
2120	msedge.exe
2120	msedge.exe
3896	msedge.exe
3896	msedge.exe
4904	identity_helper.exe
4904	identity_helper.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 3784	3896	msedge.exe	82
PID 3896 wrote to memory of 3784	3896	msedge.exe	82
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2704	3896	msedge.exe	83
PID 3896 wrote to memory of 2120	3896	msedge.exe	84
PID 3896 wrote to memory of 2120	3896	msedge.exe	84
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	msedge.exe	85
PID 3896 wrote to memory of 1888	3896	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\a4b78391f70303c34b9e416577f3a594_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:3896
- 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,0x100,0x104,0xd8,0x108,0x7ffb0b4b46f8,0x7ffb0b4b4708,0x7ffb0b4b4718
  2⤵
  PID:3784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:2704
- 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=2116,16800008182082787454,12325392058369557643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2120
- 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=2116,16800008182082787454,12325392058369557643,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2580 /prefetch:8
  2⤵
  PID:1888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=3236 /prefetch:1
  2⤵
  PID:3544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=3288 /prefetch:1
  2⤵
  PID:404
- 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=2116,16800008182082787454,12325392058369557643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  PID:4440
- 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=2116,16800008182082787454,12325392058369557643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=4864 /prefetch:1
  2⤵
  PID:4932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=4200 /prefetch:1
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=4796 /prefetch:1
  2⤵
  PID:1432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=4792 /prefetch:1
  2⤵
  PID:856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,16800008182082787454,12325392058369557643,131072 --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=3520 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3440

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:1032

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 284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64
MD5 f61fa5143fe872d1d8f1e9f8dc6544f9
SHA1 df44bab94d7388fb38c63085ec4db80cfc5eb009
SHA512 971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6
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 b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262
MD5 87f7abeb82600e1e640b843ad50fe0a1
SHA1 045bbada3f23fc59941bf7d0210fb160cb78ae87
SHA512 ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 72e7108f4894d998c0c87d183b814bc41c5d4e5690898fcf971e9605063c99d4
MD5 7dc474eb015507a0896ca7e72fc45bfa
SHA1 4dede9341d302900d5f090464f885b75e07d57e0
SHA512 9f4e7605b80d77bcb7884c00399b547f0d87803c8a1643edff78d98e23bad0acc0a1b1af37e472e4bf161d5bedad70b080466fc96071214eb5f8776b330c8fd1
SSDEEP 96:nkk0l1PBw20wpvWMoiVmdeH/zIWUWQyV+VDCAiEwb:nkkY8lGWMXPrV
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 6fa48a37883258eebb5c186e13ff3b78eef0d93673b51a1bb3e42e6c00e12b48
MD5 a5ac409acb23dc6c25c63ecaee9df74f
SHA1 ea943c3ccb0838720208db2923ba53c6fb508acc
SHA512 167d6eca9ca4fffe5302d414bbdeb64d0a98040582980226240fd4d0396d0882671ba8e0500c78318654cd67519b42ab51c5c1428bd028076662f654c5396652
SSDEEP 96:nkk0l1PBwv0wpvWMoiVmdeH/zIWUWQyV+VDCziEwb:nkkY88GWMXPro
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 8KB
SHA256 ca8542037b1f80e625b7351aee2c58d66a682b648b599d067c46dea8d18ce522
MD5 ad336711a9ef098c4d11ae0018f71b86
SHA1 35fc93b306519feb4ab290c23284592511d14403
SHA512 b2f6250de8d57f35aee2a70092ca1ffb17d9ffebee1086966493876fd1bf0c28e292b527fda7d7992da9626929b6cc820256cf3e12356829f412c9e0a2491f49
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupxvfe2RUnkmy+g:A9iIxuERzA83h09RZxY1nmOH
MD5 SHA1 SHA512 SSDEEP

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