9a9b0876cfc3f4753880542c95436e51c8e7791b2fa16a82665dbf50aa957325

Analysis

max time kernel
145s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 09:25

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General

Target
yes2.0/admin/css/index.html
Size 218B
Sample240907-ldws8swhkl
SHA256 b8f7bd16ab9976b802129a5108e9688f9a2ba2238d4f1c861c5ba338d46a1133
MD5 81e1d982bf67bb23723cdfca1da72650
SHA1 c24b811432777bf746484080601409c1d36d8b39
SHA512 c0a8e86404ac567ca854bc63e7d1fdfae3608119e1ace9a51e2d2ff86ea890ae4e847514fce071e2a05db019a135888cb3267b98fad03aed2aba07c00c686b75
MD5 SHA1 SHA512

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1704	msedge.exe
1704	msedge.exe
1432	msedge.exe
1432	msedge.exe
2908	identity_helper.exe
2908	identity_helper.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe
1160	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe
1432	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 2600	1432	msedge.exe	85
PID 1432 wrote to memory of 2600	1432	msedge.exe	85
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 232	1432	msedge.exe	86
PID 1432 wrote to memory of 1704	1432	msedge.exe	87
PID 1432 wrote to memory of 1704	1432	msedge.exe	87
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88
PID 1432 wrote to memory of 2528	1432	msedge.exe	88

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\yes2.0\admin\css\index.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:1432
- 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,0x100,0x104,0xd8,0x108,0x7ffeebe946f8,0x7ffeebe94708,0x7ffeebe94718
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:232
- 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=2084,16904561376731903993,17743060229251531752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2160 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1704
- 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=2084,16904561376731903993,17743060229251531752,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2636 /prefetch:8
  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=2084,16904561376731903993,17743060229251531752,131072 --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=3276 /prefetch:1
  2⤵
  PID:1992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --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=3284 /prefetch:1
  2⤵
  PID:408
- 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=2084,16904561376731903993,17743060229251531752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
  2⤵
  PID:884
- 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=2084,16904561376731903993,17743060229251531752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --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=5244 /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=2084,16904561376731903993,17743060229251531752,131072 --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=2940 /prefetch:1
  2⤵
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --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=5056 /prefetch:1
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --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=5544 /prefetch:1
  2⤵
  PID:2120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,16904561376731903993,17743060229251531752,131072 --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=3084 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4212

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc
MD5 111c361619c017b5d09a13a56938bd54
SHA1 e02b363a8ceb95751623f25025a9299a2c931e07
SHA512 fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c
MD5 983cbc1f706a155d63496ebc4d66515e
SHA1 223d0071718b80cad9239e58c5e8e64df6e2a2fe
SHA512 d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 111B
SHA256 aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631
MD5 807419ca9a4734feaf8d8563a003b048
SHA1 a723c7d60a65886ffa068711f1e900ccc85922a6
SHA512 f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 e2b7ffd3900cf6f65ff63bd565855c5065a30e21ef6a24c969d40fbe79054769
MD5 107ad3f054f201ba6e9b6e670889f4f6
SHA1 3c1244ab56cbd2dc8711d210c4e17b7e31ea48fb
SHA512 d40003c5d30d3a0f5beddd6ff9878c58a09574fe48295f94d9b429630afe601553b8278bf84388f6c0abfaa3cdea6770a1378ef1c64e9d77a3b58f72d1a28715
SSDEEP 96:nAkRXk1hEbwpvWMoiVmdeH2F1wUWQyV+VDCziEwb:nAkRUTcGWMXRro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 561c0c09a9e8d2d7ae55114aa1daa9b5607fca7d43e9e820263b53f95d6e2754
MD5 91ce4693056bf1736ff2511361895f87
SHA1 7c8fbfc8cd7b266584606789d51e2d6f599f4129
SHA512 751ce224aaddf5f245b74a6cdc631ac7d988b641d170a00b823913603914c11612346c7649e48655c24ea802b8920d48b3ac0dce450c20d2e67d153a83ddb24a
SSDEEP 96:nAkRPk1hEbwpvWMoiVmdeH2F1wUWQyV+VD7AiEwb:nAkRsTcGWMXRrg
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 10KB
SHA256 e252273bf5154b952bff2dc597a5f92e3833e0fbbd555b0cf4d5a5d1c34c3f1c
MD5 28cb712b27b356d9e158d3d8013b63d1
SHA1 39ec5d18cc26ce2ea9553c9aba3a80264278dc98
SHA512 937b59e0a9b41a907c30a11e7e0d7b7f686fabc039bf8e338b3811defdcbcce1d4c6660e3ec2fdf05fc7eb43399cb388372221afbc6623c0521a4e03ba1da53a
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexup4Je2RUkd68LQOl6feAO6r:A9iIxuERzA83h09RZxYiu8SX
MD5 SHA1 SHA512 SSDEEP

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