hxxps://app[.]cvent[.]com

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 15:47

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General

Target

https://app.cvent.com

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3220	msedge.exe
3220	msedge.exe
1180	msedge.exe
1180	msedge.exe
1652	identity_helper.exe
1652	identity_helper.exe
4232	msedge.exe
4232	msedge.exe
4232	msedge.exe
4232	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe
1180	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 4420	1180	msedge.exe	82
PID 1180 wrote to memory of 4420	1180	msedge.exe	82
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 2112	1180	msedge.exe	83
PID 1180 wrote to memory of 3220	1180	msedge.exe	84
PID 1180 wrote to memory of 3220	1180	msedge.exe	84
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85
PID 1180 wrote to memory of 440	1180	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://app.cvent.com
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:1180
- 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,0x100,0x104,0xd8,0x108,0x7ff8ef2a46f8,0x7ff8ef2a4708,0x7ff8ef2a4718
  2⤵
  PID:4420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:2112
- 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=2076,16384614420734489855,11586495837298246141,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3220
- 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=2076,16384614420734489855,11586495837298246141,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=3180 /prefetch:1
  2⤵
  PID:2772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=3276 /prefetch:1
  2⤵
  PID:4928
- 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=2076,16384614420734489855,11586495837298246141,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  PID:2968
- 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=2076,16384614420734489855,11586495837298246141,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=5360 /prefetch:1
  2⤵
  PID:1944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=5380 /prefetch:1
  2⤵
  PID:2564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=3448 /prefetch:1
  2⤵
  PID:2504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=3940 /prefetch:1
  2⤵
  PID:3412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,16384614420734489855,11586495837298246141,131072 --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=1692 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3036

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
7a4cdf4e388a2ab4c411d24f966df50f

SHA1
e854cd3f4c4215b52f450deaa9b8ecc3057287e6

SHA256
45a9e9266957666c70816cf3eabd11a86ff130abdb439c91ce61d7a616e0d59d

SHA512
77f94139a14a6856c4f58a263333156061645a4e3050734cdeac0863f6357bd213e5137a2a28a68e8a6ead31f9acc3a855a42160d786936e3e611bf5e5f3c87a

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

Filesize
326B

MD5
719740b9577c1b2f587d6bd0408d0451

SHA1
9a14747405a32ee9fec456731069581a896d04b3

SHA256
b0739cfbd8ffa86f8c150bbae0e84f593610fc127f9fa2be30ae7e21b0cc37f1

SHA512
31da6bbfa80e6e04f066eaa0f2d332a19beacd37e0030fc3a7a6ace92a648773ee5914ef9addf33e48f41fc016c1ef3c1d94ea211b2cbbd89bd4d9359124501d

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

Filesize
6KB

MD5
f9bde01207cf0260cd020fc50b0f1623

SHA1
e16457c0efc2251cda2a73c2b53636239edf41ac

SHA256
7b897ca5a12fdbf39c62933fdf0eb2eb06138919d8980563e3f88b0a8cc0cd6a

SHA512
8169d044e5148719edee73c20d70d0d09168ad815b8d030207c9b98f9ea56326089be20a686926e82425b79fa3d087ce83b0cb6f2b1f725f9e9fb694f4ceca4a

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

Filesize
5KB

MD5
856c4f45fa8f8f7775c02de82817d658

SHA1
486e743ecf514bdea93498edd06c9348fd2d69cf

SHA256
ffd4b0bcb0601352b8e277e97604ae7999ae2f611008c038ba1612c8feb880f8

SHA512
c53e2819ede868b8c3ccd32e614c53cca81cf2f1c5a329725bf8226e44333055d9ae97c5e74d0a961640a262791324e2348d306e60a8e38d110f9ab717d69878

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
0073dca6e9637ad8f79acc1e63310819

SHA1
4738b1f44472b46fa071c561f9b8886dd251b950

SHA256
bb27125fde8bd87afc8c44bcce9a2e1f194df0230cd111fd7c0457fe55512de2

SHA512
9a0a89c411d2c39f20bcd20fbb2e70399b30c80df53ac0727dd50f3e098ec60032a501f17d0b0f9591660e7df1a5c51ecfaf61a94e54102366246eff994eb06c

Download Submit