hxxps://fhre810m[.]emltrk[.]com/v2/fhre810m?rd&d=

Resubmissions

12/09/2024, 20:23

240912-y6kmwssfjq 3

12/09/2024, 20:10

240912-yxm2naseqh 3

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 20:23

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General

Target

https://fhre810m.emltrk.com/v2/fhre810m?rd&d=

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
924	msedge.exe
924	msedge.exe
1544	msedge.exe
1544	msedge.exe
860	identity_helper.exe
860	identity_helper.exe
2436	msedge.exe
2436	msedge.exe
2436	msedge.exe
2436	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 2980	1544	msedge.exe	83
PID 1544 wrote to memory of 2980	1544	msedge.exe	83
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 4072	1544	msedge.exe	84
PID 1544 wrote to memory of 924	1544	msedge.exe	85
PID 1544 wrote to memory of 924	1544	msedge.exe	85
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86
PID 1544 wrote to memory of 4536	1544	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://fhre810m.emltrk.com/v2/fhre810m?rd&d=
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:1544
- 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,0x100,0x104,0xd8,0x108,0x7ffaa33e46f8,0x7ffaa33e4708,0x7ffaa33e4718
  2⤵
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:4072
- 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=2164,17881498762643223104,12629024084562715674,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2488 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:924
- 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=2164,17881498762643223104,12629024084562715674,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=3332 /prefetch:1
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=3356 /prefetch:1
  2⤵
  PID:716
- 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=2164,17881498762643223104,12629024084562715674,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:5016
- 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=2164,17881498762643223104,12629024084562715674,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=5300 /prefetch:1
  2⤵
  PID:5060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=5260 /prefetch:1
  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=2164,17881498762643223104,12629024084562715674,131072 --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=5868 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=5896 /prefetch:1
  2⤵
  PID:4244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6080 /prefetch:1
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17881498762643223104,12629024084562715674,131072 --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=4832 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1292

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5088

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
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

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

Filesize
6KB

MD5
6fad30ae62b56187b9b69b89348f7670

SHA1
3bf8e9dc313e84553510dd106c4b307353d5f787

SHA256
5712cfbe228496554ca6b97034bf3233d7ac1056294e0b3948cd1a69f3279b7e

SHA512
2bb1fcd382af1d8d263caefa0e6678b708c15989a76e6d3e5be7b563609396d20069f6b1c8bab67f2f31da2878789d0dabffa9a6f7220ebf3d4f038c7295c514

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

Filesize
5KB

MD5
9996e712f3d5d9415f50ecf2b839ef1d

SHA1
b43f9ce3ea95d38b208bdfb304263a22665edb99

SHA256
7bad2ee31255a1bcf21f2377e7717611af8ae0194e1495fbfdf1c03064d60791

SHA512
0f6832e77e80637ac0001ee586e0e1b20083da52fa88ec5097d9d0d4792e2ba85f16e5f98b6520fe2b44a82b153059d1d2fa822e8ebfba1a574c79b60578320c

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

Filesize
6KB

MD5
49fb472126d9d041d727cf474abdddf6

SHA1
d5097bd49623ef9ccd01e7f091f3c6360f494e71

SHA256
f935572314cd8da30edb761bc62812dedeaee21a5e79fbccea647327bcf8665c

SHA512
1d5c000981e639381968a4f0ac5d631baf9c95dd61b4a27bbaef2d3b50634eadb08b90ebe7ecbea2557b05a6d1cd10331c50f7e42ed38da1bcb7a94ba72b30d3

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
e2a1ae4aee864413ab190ed988e624ca

SHA1
a0d9c78dc20162de0a62ababee39ad04c44853e2

SHA256
e19fb4a7c38eb4f2bf86914cc94429c94724b138ad5e61519dd6ebadd98199f0

SHA512
540919fb2ab4d7b32e564bfd9081ffb992ca9cf1bce4ea6b75b62388303d3847751a63b95c4b2c740004ed2f7bfb97ce919d633e4d7260e0b8cbd419ed3fdf42

Download Submit