1b6dea7e8fc87592e350432fc1fa126b9e30d8e9c0cdd938033b9f19e366e458

Analysis

max time kernel
146s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 20:30

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General

Target

JJS-UI/LICENSES.chromium.html
Size

4.6MB
MD5

19a7200e2813cfa87d728205db3de87a
SHA1

b24e2313e0ecbee03fc132f24fe54e84850513f2
SHA256

34cbc992a26037e2e57f948ab34cf0f65c2a50503580c54309ed63246681fbd7
SHA512

94b54bef938aac9156ffcd9c83d75cc8564849c1c5042de060c31f190e406f29fdf046a961a72fb71f2a5b3b41eb13a65f90fada99ba34d83a2717edee102cc9
SSDEEP

24576:5ueBpmnLiLOU5rUrPKThrkUAQwyfQlQue:U2pmLALFyyVEl+

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
5060	msedge.exe
5060	msedge.exe
4848	msedge.exe
4848	msedge.exe
60	identity_helper.exe
60	identity_helper.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 464	4848	msedge.exe	81
PID 4848 wrote to memory of 464	4848	msedge.exe	81
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 4796	4848	msedge.exe	82
PID 4848 wrote to memory of 5060	4848	msedge.exe	83
PID 4848 wrote to memory of 5060	4848	msedge.exe	83
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84
PID 4848 wrote to memory of 2152	4848	msedge.exe	84

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\JJS-UI\LICENSES.chromium.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:4848
- 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,0x100,0x104,0xd8,0x108,0x7ffd183e46f8,0x7ffd183e4708,0x7ffd183e4718
  2⤵
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2356 /prefetch:2
  2⤵
  PID:4796
- 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=2204,9511157214441793088,750941969248696398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2408 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5060
- 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=2204,9511157214441793088,750941969248696398,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=3368 /prefetch:1
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=3376 /prefetch:1
  2⤵
  PID:1636
- 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=2204,9511157214441793088,750941969248696398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  PID:4204
- 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=2204,9511157214441793088,750941969248696398,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:60
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=5184 /prefetch:1
  2⤵
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=5196 /prefetch:1
  2⤵
  PID:4260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=5584 /prefetch:1
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=5456 /prefetch:1
  2⤵
  PID:804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,9511157214441793088,750941969248696398,131072 --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=1260 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3372

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1232

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
6KB

MD5
0a2a0b00921518bbf25b8617bd18ad87

SHA1
041186b6ca571e3dfdb2493782180b55131eb978

SHA256
607c8ea3ef05d537871738e72f9fff471ed7128d843c6a0c51457e36ee326529

SHA512
a29023b57abfd339094f8dc02f70d3b02e81271330d6451ec37af8f37af67ee0f12e3e46d754a13c83c7062004ccb901c5eab85c98b2dd19f1ed88104b851e2a

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

Filesize
6KB

MD5
bd4e5e15a2a642e4cefed076d61a6f27

SHA1
13f4adaeaa81571046884ca80f8ff526323e6892

SHA256
81e0ec2e81d5eff6df76a6d8d53ce8daf9ca2ba0d85aacff02c478e4d3d47edd

SHA512
4f9f1c62a464dc271f6a7baf562a7b1b1ab39c341e199cd072b3b7a3c76f65aafc4d1c99e832a4110f8abf216a938385bbe2dce1fe740a8c3eb52bdf1dcf9d8a

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
b90e4aecf3931426c4df2d24dfcd9cb8

SHA1
79cf6df93eb9603801f9aa4d014edbb33adc2fa2

SHA256
bce9b60a4e6dd39116ad3d0f68646af98966a47c3d95ec8c5b1c3636b6347eca

SHA512
5b704f9760fc7b3fe695a50a18165b1b80904c6a7d8bac0126609917dcdb22d768beb4a816a1a4bb0ab8a71635ad94c7e2f64f7ec5b0312f071b624d2b7b7906

Download Submit