6db9f6442d46fbde0953f8bfbc36bd714e5e31a62f927563594cafd60724d3e0

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20-02-2024 20:59

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General

Target

$_32_/ui/html/Install_Overwolf.html
Size

11KB
MD5

d5adcc16fb62612d4d903741a892563a
SHA1

d6ce93c3d27ebe263a3a76a925fa9a21098f7345
SHA256

52cee8720c1d65e37bc4a2894ac4a3e06e049bd4a70035c790c2fed47874a527
SHA512

a3b792f9e2deac79190fcd7c3ec22dad5b388362b4b40ec743bb285abba2c71be63f56ebb35630fda551dd11fdc759f531ca450bdb18cb205997d707225ed684
SSDEEP

192:bfZ/h4vG2sw1iwEiMlzMF34XHDidWifpo06Aug3H0LSTk/fJAVKUmPK2mFJA/5Fo:LqibiV4XHDiEifpo0bug3HN+qVO7oZ

Score

1^/10

Malware Config

Signatures

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
3888	msedge.exe
3888	msedge.exe
3880	msedge.exe
3880	msedge.exe
4008	identity_helper.exe
4008	identity_helper.exe
3200	msedge.exe
3200	msedge.exe
3200	msedge.exe
3200	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe
3888	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 2808	3888	msedge.exe	82
PID 3888 wrote to memory of 2808	3888	msedge.exe	82
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 2256	3888	msedge.exe	85
PID 3888 wrote to memory of 3880	3888	msedge.exe	83
PID 3888 wrote to memory of 3880	3888	msedge.exe	83
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	msedge.exe	84
PID 3888 wrote to memory of 2136	3888	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\$_32_\ui\html\Install_Overwolf.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:3888
- 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,0x100,0x104,0xd8,0x108,0x7ffe46ab46f8,0x7ffe46ab4708,0x7ffe46ab4718
  2⤵
  PID:2808
- 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=2220,507804059125916023,12401080211253980404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3880
- 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=2220,507804059125916023,12401080211253980404,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
  2⤵
  PID:2136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
  2⤵
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=3304 /prefetch:1
  2⤵
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=3316 /prefetch:1
  2⤵
  PID:3620
- 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=2220,507804059125916023,12401080211253980404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:3632
- 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=2220,507804059125916023,12401080211253980404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=5092 /prefetch:1
  2⤵
  PID:3636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=4636 /prefetch:1
  2⤵
  PID:1268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=5656 /prefetch:1
  2⤵
  PID:944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=5652 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2220,507804059125916023,12401080211253980404,131072 --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=3104 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3200

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
7a5862a0ca86c0a4e8e0b30261858e1f

SHA1
ee490d28e155806d255e0f17be72509be750bf97

SHA256
92b4c004a9ec97ccf7a19955926982bac099f3b438cd46063bb9bf5ac7814a4b

SHA512
0089df12ed908b4925ba838e07128987afe1c9235097b62855122a03ca6d34d7c75fe4c30e68581c946b77252e7edf1dd66481e20c0a9cccd37e0a4fe4f0a6fe

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
01460ed6edefdceb5ab4652971657359

SHA1
7d363b6ed102a1d8aba1179f5bb98356b80db9f5

SHA256
b5d5d54bcf1b7e889a108475275b384eb7c2c14ebe6fee4273d3d08aa5a35827

SHA512
02ea2f37d5cf17fafb7e318b833cd9d320cd00d09d7d2f37ae296d5ea74f9676ae04a7fc24a4e69c8372d915918a19b40ca8b840df579124bb430132e16b87ec

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

Filesize
5KB

MD5
1aa4e4c5632490c4c8b1ee664d961f19

SHA1
e71270c15b467343aafba37a67aceaa1003badac

SHA256
f067e958cc14d830db123e66b3a042256ff5a4fb69ea9fe76d8247cccf4a7f7e

SHA512
cd2349a486d6c841cd062c5985e6a89ebbdd07ee865e3086c70b69b76fb36fbda6ca86c1218150f9a67f3c51a9fc48bf73ca9e1de5ae8aaf6d248b918d359106

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

Filesize
24KB

MD5
52826cef6409f67b78148b75e442b5ea

SHA1
a675db110aae767f5910511751cc3992cddcc393

SHA256
98fc43994599573e7181c849e5865f23b4f05f85c1115dff53c58764d80373fb

SHA512
f18df18cab6b5ecd71b79c81a2a1fdac42cc9960f62f06ac25f4d6487792705f2766ee3a10239eaac940d090186e6bc820e4eb7a5ee138f6e5c1c64f951b960c

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
571d53345111f89f6df4068b4871405e

SHA1
7e61efebc71a9a19fdd362a2c46ac4240ff7d6b8

SHA256
c02ff49cd6f0493462c8f7da4fd2fab7cbaaccfef28b67e3eea7689bdc9d5b2a

SHA512
73f3171aafca786be5adb710b5b9485c1bdb325483acc41365955b105f49999fb314cf88ece32215732257a40a42c1522a21385e7a1dc3bd39ff12b0213ff23b

Download Submit