9f784db35324d0c510fd696a373a2a0f5487d9584ea9d42fb0f9a230d7613827

Analysis

max time kernel
72s
max time network
77s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 13:36

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General

Target

email-html-1.html
Size

25KB
MD5

159820a2f732dcb0c096bfe3ca379e01
SHA1

f135c541fb916fa51b17df420455a3bf74b8d01e
SHA256

45cf85f56150962a76cda5178a6cf72a3acfb1a077c0bc46f105d2f12e506cd0
SHA512

62c94fac641d88bc1a00ad2ab66425c9708c48c4d45a304a8ae67cabc3ef3bebad37bd9be73f7897548a58f17e0b885a6d91f093a38ce2deec35612931c9fb6f
SSDEEP

384:NlrrhgkqTUOEOEZ2EE82gwTxgzD57+hMViQuPLUw7EEESUREJEEE82gwTxgzOn5P:7rrhg5CDuQX66uQYWduuuQfz

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
1388	msedge.exe
1388	msedge.exe
2756	msedge.exe
2756	msedge.exe
4652	identity_helper.exe
4652	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe
2756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 4304	2756	msedge.exe	86
PID 2756 wrote to memory of 4304	2756	msedge.exe	86
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 5008	2756	msedge.exe	89
PID 2756 wrote to memory of 1388	2756	msedge.exe	90
PID 2756 wrote to memory of 1388	2756	msedge.exe	90
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91
PID 2756 wrote to memory of 4380	2756	msedge.exe	91

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\email-html-1.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:2756
- 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,0x100,0x104,0xd8,0x108,0x7ffd557e46f8,0x7ffd557e4708,0x7ffd557e4718
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:5008
- 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=2136,17706481636095216664,17933306151461276220,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1388
- 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=2136,17706481636095216664,17933306151461276220,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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=3272 /prefetch:1
  2⤵
  PID:4248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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:4768
- 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=2136,17706481636095216664,17933306151461276220,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  PID:3316
- 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=2136,17706481636095216664,17933306151461276220,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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=4252 /prefetch:1
  2⤵
  PID:4828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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=4820 /prefetch:1
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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=3416 /prefetch:1
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,17706481636095216664,17933306151461276220,131072 --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=3752 /prefetch:1
  2⤵
  PID:1088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1552

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

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

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
36bb45cb1262fcfcab1e3e7960784eaa

SHA1
ab0e15841b027632c9e1b0a47d3dec42162fc637

SHA256
7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

SHA512
02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
1e3dc6a82a2cb341f7c9feeaf53f466f

SHA1
915decb72e1f86e14114f14ac9bfd9ba198fdfce

SHA256
a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

SHA512
0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
2a2a37481214f9a029f242f50e70aeb7

SHA1
1e72c9a31dd54968a0d370b39e0a265913817c0f

SHA256
3f60fa7c6f6ffac6246be3649e550c79d8def22e6a7b84c3654ed82ba70c2f4e

SHA512
78c2b4488b7d533ea4ad60ddf81d50111b1e804c6f70fc28f5ba05d0d9b68e7020a9ec948b34080e3e62051824850e60558e2591782153fbb5dc31c3cedf3d18

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
49651714ed90e83e4b00c234cefac2dd

SHA1
3303c100660be3fe494d00ed34493aabbfdaabaf

SHA256
95a8de6859e836a7558be9f67ec74c30e902c397aac9db5c435f7179ee871eba

SHA512
bb55ab2d0df4bc8a8dd31837ba6dc54499ce6b875682cffd38124e4dba83a83270edfaa6321b8d0ba36d7ccbf8a43de97dd50b8d1439389e6a703a56a483ef80

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
038708086cccb308f5ede0d6bcedb6c1

SHA1
a3cfcf1395091cc5fc28124cdf5b9815a0775a8d

SHA256
57772bb4be4121e8bfdb76ea673efbac0fbf4da24ce719635c036af0caaf26be

SHA512
07730c96d227a22cf1328a1dd113a86580a29aca8e6bc79dd55206d44c413bc5008827feca8a176bba56e6888e3b1378fd6358adfda0b800937db4cc604169c3

Download Submit