hxxp://iris[.]dioptra[.]io

Analysis

max time kernel
149s
max time network
144s
platform
windows10-1703_x64
resource
win10-20240214-en
resource tags

arch:x64arch:x86image:win10-20240214-enlocale:en-usos:windows10-1703-x64system
submitted
09/03/2024, 14:52

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General

Target

http://iris.dioptra.io

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133544695596608336"	chrome.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2020	chrome.exe
2020	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe
Token: SeShutdownPrivilege	2520	chrome.exe
Token: SeCreatePagefilePrivilege	2520	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe
2520	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2188	2520	chrome.exe	73
PID 2520 wrote to memory of 2188	2520	chrome.exe	73
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 4036	2520	chrome.exe	75
PID 2520 wrote to memory of 1168	2520	chrome.exe	76
PID 2520 wrote to memory of 1168	2520	chrome.exe	76
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77
PID 2520 wrote to memory of 988	2520	chrome.exe	77

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://iris.dioptra.io
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffcc0ad9758,0x7ffcc0ad9768,0x7ffcc0ad9778
  2⤵
  PID:2188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1520 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:2
  2⤵
  PID:4036
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2000 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:8
  2⤵
  PID:1168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1656 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:8
  2⤵
  PID:988
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2608 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2616 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:1
  2⤵
  PID:2324
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4176 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:8
  2⤵
  PID:4188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4276 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:8
  2⤵
  PID:1448
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4720 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:1
  2⤵
  PID:4400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3212 --field-trial-handle=1688,i,5626256998035291774,14349423879861869518,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2020

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:4580

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\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
7959d52dde4acf40e93493a671fd9b45

SHA1
881535b36f3149bdc4ebbab4e0e9073e14f07293

SHA256
2bfb3867354d3d8b407af42dd0b28a4911ae425ff939ac2cc88e0ad6eceb4614

SHA512
fdd8a702b7308950c08b890cac750d3476e20c88da811741b6f35bb1c36ed0bcfa65e179039fbcd24de8bfcbb31af653787f17b62b997122b097938828da0b1b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
75cceb19c9155a85b2387901783c8ad0

SHA1
6de018c69c08a2c993624461293c2a42ce356134

SHA256
d2a715572ea8f7304e63239fc627ec15bf0bbc2398e6900c03a8e97b4a72a098

SHA512
f91130e77767b73578942f72ae74a5a5d06ca49be1a62313da5e6049b1475cfe5ecd115f383fa1d64a62f8ae7a47300acf51e970289adbc6ea13587b38d835b8

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
539B

MD5
6ebd0463e2aa7eff925efa7bf94b33cf

SHA1
785e397eb1aeaad53af7b9d432a2a0267ba4197f

SHA256
62d0b872ea2489a3e0bda98b22b28ac4172270e7ba346ea46f9b7b7bd5b5d6b0

SHA512
1ab39fbf729f5a02d7b49308cb90464938cb082c9f91b1b3dadbdb798dd3b79734a73c925c0e29cb8cf75156eb0a720719876887590dfef53d3d21320c80751b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
519884fcf6618db779f31525b391a1b9

SHA1
1e60f715ced12aa69d4f620f1ba1a1bc3aa3805c

SHA256
6665b7c5278c0f7f48d8a28045eb92fcf643197780ff8350cae87ed2e5d18509

SHA512
18f0efe37b8e2fbc23ccbcceafc88a68bd868b3b07279d478ff5046d1aa3cf1e3f1b3c066c16510781edd3e51eee76a1a6e60a1db1435e664e9d37d5647a7e5e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
e2cd89424a91241bff6b002f899b35c3

SHA1
0aab068f65ee9d073627543dd2f8dd94f76b71ad

SHA256
4bef0a414fe2e7e72148a3598c6f6c623ab881f58a06a3895e470c2066cb4466

SHA512
81cb643be0339f9b75edee26ab2df403ba7c950c8aa2ec3962c94b824de7ffcb086844db8fa6db686acc350d016697dcec9a21eb4819a0649cb97bec309921b3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
3d71236bf3b567a80c11b71e4ac03b38

SHA1
8d53f024d3958cab7e5336f6ff2c11a68e2137be

SHA256
1b1a7276d7df974c58e771e78a6e62fc50e4754cd0cbd8050bcc8debb450bd09

SHA512
41bdcc6bed01423804c53767d5ddb4c740ced8cadb801ca6ca88bb47879c352376e112399f8f85a43583875b4af1bddf1a6c1a8818dffc7e59e6623d9223ed62

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
129KB

MD5
cf04506992e7a4b341e26a111a4a999b

SHA1
cbeefa82924b003a2f0b7dc39f1c3792cdb58f0b

SHA256
a28e4fc23d290a4aacd02d09764609614eaca7c7fc1e078eaccb45861c18083d

SHA512
7d35e21869aca9dc01d983de94e73b4ea2fff843abb973645af5ccc8f3d0f936b3931e27af1e6a1b4847d22c06d2884ae9623fb6c4c1613d6c758b181ffd01ef

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit