hxxps://ahgaytvv1[.]z8[.]web[.]core[.]windows[.]net/werrx01USAHTML/?bcda=1-864-329-4158#

Resubmissions

22-10-2024 17:46

241022-wb98ysxapc 3

16-09-2024 19:10

240916-xvszfsvemn 3

14-09-2024 15:54

240914-tcjfhsseqg 10

14-09-2024 15:53

240914-tbreqssajn 10

Analysis

max time kernel
43s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 15:53

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General

Target

https://ahgaytvv1.z8.web.core.windows.net/werrx01USAHTML/?bcda=1-864-329-4158#

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 6 IoCs

pid	Process
2804	msedge.exe
2804	msedge.exe
3044	msedge.exe
3044	msedge.exe
2288	identity_helper.exe
2288	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4456	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4456	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 28 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of SendNotifyMessage 26 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 716	3044	msedge.exe	83
PID 3044 wrote to memory of 716	3044	msedge.exe	83
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 4148	3044	msedge.exe	84
PID 3044 wrote to memory of 2804	3044	msedge.exe	85
PID 3044 wrote to memory of 2804	3044	msedge.exe	85
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86
PID 3044 wrote to memory of 2520	3044	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ahgaytvv1.z8.web.core.windows.net/werrx01USAHTML/?bcda=1-864-329-4158#
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3044
- 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,0x100,0x104,0xd8,0x108,0x7ffafe8546f8,0x7ffafe854708,0x7ffafe854718
  2⤵
  PID:716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:4148
- 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=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2804
- 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=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:2520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --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=3364 /prefetch:1
  2⤵
  PID:2528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --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=3384 /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=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5504 /prefetch:8
  2⤵
  PID:1612
- 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=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5504 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --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=5212 /prefetch:1
  2⤵
  PID:1356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
  2⤵
  PID:3412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4168 /prefetch:1
  2⤵
  PID:5184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10091675657655618847,5717336675457421635,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5976 /prefetch:1
  2⤵
  PID:5192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4224

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x434 0x4b8
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4456

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\Cache\f_000007

Filesize
19KB

MD5
8909b9de4c913b3b843f35af7cd36b77

SHA1
73c7cd4c3ff6b9e56f7d4e0c34214b9ca194545a

SHA256
682a7249e433d71eda3c280c9e93b43159dcaa9774ee2b2869500997578dc513

SHA512
ac3d4c0c3bb9fd3ae0fd0383b152c1778b9cc7d884da5453ddcc87b4bab509af9b5790d2f2a07afe72a9425b106118e8baf5f1bd9008427115e6246378d4c7ce

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

Filesize
120B

MD5
bb89e3a76716412e4819099c4df29809

SHA1
11697eefe3d5aeaad3804418915291760be4e2de

SHA256
7d77461c6d675667025ba4cbbf31f115da348cf11693af349de52f4edcc6432a

SHA512
23a6f0a99483c47931b2407cbd043db27d8cd6beb9c4081e2804d9bd97c4a1ea52ea7b554f9a0bd90f28f200cdc9dc11ccebe8be8fef55ba265b323f851017e6

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
4b88ce25ada59ee595cba73688a9d78c

SHA1
0f7314cc7565200b182ff8ae5001bff90a5b507f

SHA256
625c158b845cdd9d121accf87687ce645507720a5db723bf1cf35da6722e7edd

SHA512
48df45fe02e5164c4e16237ae13d0557e9e27f2128e63d817404a610ff06923077d778841faefcb3e222ef417e7d5955f10cceb3d38c00d7b3b91fbcf31d4c49

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

Filesize
6KB

MD5
60c089d083cbb002a1e804b14d0c36eb

SHA1
25ca13303afad23dc58ce27dabdc2d171d21f371

SHA256
a2b2e9a9b08164b1bc6c0b6afeb06046816fbfaef4763582c58f9fba6f4c708e

SHA512
9e6992257b4f357004da07dc42460db15627c86fc5e261ddf066326f9ebc7d42da65655b21b37fb04e3a97177f0aee3cddc24c84be1d7059c8ac6039190f1ca1

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

Filesize
6KB

MD5
64571ec1665c91892107d9c5d013978e

SHA1
1a403b518a66ab51fe6affd25e285cfa5b8e4511

SHA256
2c2cb811111ea29a22dec90bfe20f2e5a7b87ea2182141b144bb052c7c268270

SHA512
c0bcb3ec3bee00c56945fc989718961ab7a7bb2ec3b1800c8ed77bafa5fe837f6ec481015f53a2f727ffd8864a9997da6d1fb2fd42fdddde53d555942e7cd064

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
3d2b9addcd53274430e227466a461d38

SHA1
204ce361fc3be84aed7de8019ed47fb031cef2fb

SHA256
16dd9691a87bd51bcb80a889d29459bdba15dd3cfabb2323432c177cf15f5f9c

SHA512
16099c5086fdd5b947c8507284888a7013eca04fe7ab03e3b901af6f1bcded053192fe972b3f88dc6bd18ec11efa13cefd90bac1116f50d048fda9d10dc30d16

Download Submit