hxxps://custom[.]cvent[.]com/30F78EEF9D4A44A2809398964352D9E5/files/dd6a7b6c56d7497690fea67121e027ae[.]ttf

Analysis

max time kernel
13s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 14:08

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General

Target

https://custom.cvent.com/30F78EEF9D4A44A2809398964352D9E5/files/dd6a7b6c56d7497690fea67121e027ae.ttf

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4940	msedge.exe
4940	msedge.exe
2912	msedge.exe
2912	msedge.exe
3880	msedge.exe
3880	msedge.exe
4076	identity_helper.exe
4076	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe
2912	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 1592	2912	msedge.exe	83
PID 2912 wrote to memory of 1592	2912	msedge.exe	83
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 1504	2912	msedge.exe	84
PID 2912 wrote to memory of 4940	2912	msedge.exe	85
PID 2912 wrote to memory of 4940	2912	msedge.exe	85
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86
PID 2912 wrote to memory of 4560	2912	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://custom.cvent.com/30F78EEF9D4A44A2809398964352D9E5/files/dd6a7b6c56d7497690fea67121e027ae.ttf
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2912
- 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,0x100,0x104,0xd8,0x108,0x7ffc136f46f8,0x7ffc136f4708,0x7ffc136f4718
  2⤵
  PID:1592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1504
- 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=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4940
- 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=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3028 /prefetch:8
  2⤵
  PID:4560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --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=3284 /prefetch:1
  2⤵
  PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --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=3296 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  PID:3868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --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=5448 /prefetch:1
  2⤵
  PID:1860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5740 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3880
- 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=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5924 /prefetch:8
  2⤵
  PID:2848
- 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=2052,3222047472899536316,11853305112778833286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5924 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4076
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\Downloads\dd6a7b6c56d7497690fea67121e027ae.ttf
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --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=4972 /prefetch:1
  2⤵
  PID:5164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3222047472899536316,11853305112778833286,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6088 /prefetch:1
  2⤵
  PID:5172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1188

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
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000001

Filesize
262KB

MD5
c1678b46f7dd3f50ceac94ed4e0ad01a

SHA1
fa4e303960cd8bf37a2171c4bc6186684f2d4178

SHA256
c9868de61ff2bab0b5a3a6d01c4b76f299459f08c6ae2f2c0383b4f9f6bedbf3

SHA512
1b3ee35f20fd8245f9178a34a7c7754e30eac6f863ebf686116f87f41eabf39465fa09f576a5df2369808a3c3cc0a8ecd2da9cf01a29e67db9123c5cd2be61b8

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

Filesize
5KB

MD5
0622307269781a830b794d97e36d21e4

SHA1
754b50d8fd55ae74b55ce3eaec1f53a1474a7301

SHA256
3d2f9f2be13540be8a1ef7f1edfe9bc7f3d0479061a94a1fd9d22ef1abc28714

SHA512
b65390af266a09d4086d16ab930f22ba52decfe01500361bad070fe23a76d5ba31271ccaed673779ee5935065890148a01d27847963ed760f99cfcbb65ff4677

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

Filesize
6KB

MD5
fea5fe88ee959f79c22b7a8729f36799

SHA1
5f4187bd6ffec9fe3a65d88eb2d8a2b7abe8bd81

SHA256
a98c087d95d04f18f804bdaf0b174fd933347ac592b0f199dc8642c5cfc43ead

SHA512
c0fe6241fec1b9cea58ebd9e84e4044c388151c95936ce84f61205033b6f203a894450939ae23a28fd923f12dbcb276a1f21d2f46c3a6dce604918f9c7bdbc63

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
a35c0563bd0bdec5481242a5ad43ecd6

SHA1
69176d5e900feb4000442132d5f8aa360f59b240

SHA256
156d143630e7865756e04c0d6b2a7dfaf9142a7cfd79e65ec6301935f305517a

SHA512
fb001cb0fc92664c1c08cd2601ed591e1fa0109204f4d63928cf2f6eb390448aaadc2fbb5e807a6489c8d8b44ff2ca5871567487989d5f7739519f25191739a5

Download Submit