09dd2d9fe7934ea2d88ab8a7d13a824bb462e73d9d2d982e26d8f9a35646e5d5

max time kernel
17s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 20:41

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General

Target

Payslip_Amendment12009.htm
Size

5KB
MD5

931df36f406e0f5495c5d77fa91bf035
SHA1

01bbb0abb4f14451a48800e47d203732bc139920
SHA256

09dd2d9fe7934ea2d88ab8a7d13a824bb462e73d9d2d982e26d8f9a35646e5d5
SHA512

df882dd9eb3f6ed9290cb5b764653afdb3833bac947e6b18124454394380b1fc7cf6a7c5b7001108266aeb50813f6b5905e6bf94507f3116e76e66049bba1351
SSDEEP

96:ekUhhhIFDkrQJoSheziDftDIhfBDIEDHhDhiDgBhDMDftDIsjNhFiDIEDIfDhyDl:6hhhIFDkrQJoSheziDftDIhfBDIEDHhD

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4260	msedge.exe
4260	msedge.exe
3924	msedge.exe
3924	msedge.exe
3860	identity_helper.exe
3860	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe
3924	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 4248	3924	msedge.exe	82
PID 3924 wrote to memory of 4248	3924	msedge.exe	82
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 1056	3924	msedge.exe	83
PID 3924 wrote to memory of 4260	3924	msedge.exe	84
PID 3924 wrote to memory of 4260	3924	msedge.exe	84
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85
PID 3924 wrote to memory of 2756	3924	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\Payslip_Amendment12009.htm
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:3924
- 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,0x100,0x104,0xd8,0x108,0x7ff97a0846f8,0x7ff97a084708,0x7ff97a084718
  2⤵
  PID:4248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:1056
- 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=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4260
- 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=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2648 /prefetch:8
  2⤵
  PID:2756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=3264 /prefetch:1
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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:2884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=4664 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=3680 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=4824 /prefetch:1
  2⤵
  PID:2300
- 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=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5504 /prefetch:8
  2⤵
  PID:1596
- 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=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5504 /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=2152,10849971204931404283,10259929293636842473,131072 --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=5684 /prefetch:1
  2⤵
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=5700 /prefetch:1
  2⤵
  PID:952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5644 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5652 /prefetch:1
  2⤵
  PID:4960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5784 /prefetch:1
  2⤵
  PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5076 /prefetch:1
  2⤵
  PID:1244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6108 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10849971204931404283,10259929293636842473,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
  2⤵
  PID:1144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
56a4f78e21616a6e19da57228569489b

SHA1
21bfabbfc294d5f2aa1da825c5590d760483bc76

SHA256
d036661e765ee8fd18978a2b5501e8df6b220e4bca531d9860407555294c96fb

SHA512
c2c3cd1152bb486028fe75ab3ce0d0bc9d64c4ca7eb8860ddd934b2f6e0140d2c913af4fa082b88e92a6a6d20fd483a1cb9813209f371a0f56374bc97d7f863b

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

Filesize
152B

MD5
e443ee4336fcf13c698b8ab5f3c173d0

SHA1
9bf70b16f03820cbe3158e1f1396b07b8ac9d75a

SHA256
79e277da2074f9467e0518f0f26ca2ba74914bee82553f935a0ccf64a0119e8b

SHA512
cbf6f6aa0ea69b47f51592296da2b7be1180e7b483c61b4d17ba9ee1a2d3345cbe0987b96f4e25de1438b553db358f330aad8a26e8522601f055c3d5a8313cdd

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

Filesize
6KB

MD5
57ef396eca85497d4224b2c978aba21d

SHA1
a9cd544b91a2ed4040e86548218b80971354975d

SHA256
32bc93937c63d97c4d62f7451e127f8fdc44963c805e3a3f977a0468fe112ee8

SHA512
be98e4365dea511fb0936afbaa8f6a4ef294454149d154d03568b9b29f7e684dec5e80b8c4a138bae5daea6e73e85ae08e2436460e85ff240be7d6dc5955062e

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

Filesize
5KB

MD5
8bc0b2fe9492854579a68a582448ba87

SHA1
ab60683f1f66cfbc4882554c5a7a917b00f2fc4d

SHA256
362cd64731cec5b77767df20998f2d424738fa468e83101f370bced881fcf382

SHA512
3a5273d52191ac9f99a82c5591d9fbfa596fa4160db851b2c5994ca0fd17685166af739d63be39ea91f04b33014bd99ddffd48cf72b61ad920ddddde26f5270c

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
10KB

MD5
717201c5ab01eef0570aa3dd846e4cc2

SHA1
d51e038f205a1503b17d79a22ff623e688fc5ff5

SHA256
14cd6e7de2837fed012df68531d8fd5f5d14def4841b94d8da1887e651e7102b

SHA512
7d50168fb2627558bc24e3e3800acec587e3a1f0a42dad4de833537f399d22f5c2ec9d3f775047481dd2eea065f107de42d5777bd1a161e153be2cc07edbac26

Download Submit