7b2e7cb37eb150318f0e83d22290f1224bbff9e7864fb57021bdee4a68e9f4d7

Analysis

max time kernel
147s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 18:09

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General

Target

web/cn_accheader.htm
Size

201B
MD5

bd9a363fe33d131460388b98a52f6178
SHA1

e1c15c54f895446bf9a7d6792b9204acacc904c5
SHA256

81b5fd8247b4e5649989b420a7f83fe307c58d9df12e2bc8c7b2bbf827e38fa8
SHA512

27a353b988b71cc1f4ef7c724a42e7feddb09ed5823c143bd510c6ca23f7b85310f50ed6f9d69391e5981653c4826f1efb121876c25930728d85d713219b18bc

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 10 IoCs

pid	Process
1468	msedge.exe
1468	msedge.exe
4916	msedge.exe
4916	msedge.exe
2992	identity_helper.exe
2992	identity_helper.exe
2448	msedge.exe
2448	msedge.exe
2448	msedge.exe
2448	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 4528	4916	msedge.exe	84
PID 4916 wrote to memory of 4528	4916	msedge.exe	84
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1212	4916	msedge.exe	85
PID 4916 wrote to memory of 1468	4916	msedge.exe	86
PID 4916 wrote to memory of 1468	4916	msedge.exe	86
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87
PID 4916 wrote to memory of 2112	4916	msedge.exe	87

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\web\cn_accheader.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:4916
- 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,0x100,0x104,0xd8,0x108,0x7ffd706846f8,0x7ffd70684708,0x7ffd70684718
  2⤵
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2252 /prefetch:2
  2⤵
  PID:1212
- 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=2244,13221101514588648348,4998748045430820114,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2640 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1468
- 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=2244,13221101514588648348,4998748045430820114,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=3340 /prefetch:1
  2⤵
  PID:4100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=3364 /prefetch:1
  2⤵
  PID:2168
- 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=2244,13221101514588648348,4998748045430820114,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:2996
- 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=2244,13221101514588648348,4998748045430820114,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=4932 /prefetch:1
  2⤵
  PID:4284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=4804 /prefetch:1
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=3352 /prefetch:1
  2⤵
  PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=3408 /prefetch:1
  2⤵
  PID:1516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2244,13221101514588648348,4998748045430820114,131072 --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=3120 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:224

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
1f9d180c0bcf71b48e7bc8302f85c28f

SHA1
ade94a8e51c446383dc0a45edf5aad5fa20edf3c

SHA256
a17d56c41d524453a78e3f06e0d0b0081e79d090a4b75d0b693ddbc39f6f7fdc

SHA512
282863df0e51288049587886ed37ad1cf5b6bfeed86454ea3b9f2bb7f0a1c591f3540c62712ebfcd6f1095e1977446dd5b13b904bb52b6d5c910a1efc208c785

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

Filesize
152B

MD5
60ead4145eb78b972baf6c6270ae6d72

SHA1
e71f4507bea5b518d9ee9fb2d523c5a11adea842

SHA256
b9e99e7387a915275e8fe4ac0b0c0cd330b4632814d5c9c446beb2755f1309a7

SHA512
8cdbafd2783048f5f54f22e13f6ef890936d5b986b0bb3fa86d2420a5bfecf7bedc56f46e6d5f126eae79f492315843c134c441084b912296e269f384a73ccde

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

Filesize
5KB

MD5
9a28f86bd0fd9f866f8649014a031860

SHA1
880b2822cf6f5f66a821551dc6796a151533a57e

SHA256
86868e950b3fc9dd128918eba4ab61a3587e7d9b4aefd6631d8ffa1d2da5e82a

SHA512
1c040e914c938cbcb3a887e43855c5e78e66dc39f5bacab875296555afa181e17772561ee782301001cde3487e832afc721be485162cee7f2c79cd10a2e61ac1

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

Filesize
6KB

MD5
c11f9d2d6d0ee43f7c0754683482ea33

SHA1
9cf72dde2e441feece32bb7addb637726f2b49fd

SHA256
0542f6f83241de87f7b5edc286fe6c7ab8658609c6518c39cf309cbff05a0b5a

SHA512
9e6a5d2b4c31ae7e1a3eafca090f0c120978423db6e32775ab4fd6a652a305d30b9b8aa5b4ac829fc72587c0c8a9ce53c169cab1966b4e2b3d0f191e5d1c41da

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
8768dc7e44c209c59ea36d4c5427ca7f

SHA1
13c7aeedcd691780e144557c4daacccd27c371c9

SHA256
f6249577e2ed246fa487912de127f191e02bb832781295cc4f8ffe26345d1f58

SHA512
fe5cfa92136b6c9fc920ee01690eabe1afa1083ab5ea163d448fd9e34647b043fcb2a1d514c4172244b79a311d4d1bb7de095b9d8a0607899e3917a343171577

Download Submit