74eec9a8cd76079e8c216fbf73cdff71b4afea7df3b64b94172d1c5e9f19fe91

Analysis

max time kernel
150s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
20/02/2024, 14:15

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General

Target

Grupomaringa_9817993.html
Size

7KB
MD5

c93549b2e45de2cf87d54298bc980c82
SHA1

79cd63c9f944a4fa3ba604f3f2e1f124644983e4
SHA256

74eec9a8cd76079e8c216fbf73cdff71b4afea7df3b64b94172d1c5e9f19fe91
SHA512

3f19701a9a606b01a3b1aa30f522ae38bf7d7fb192411a294cb6151bd6b084f23baf8bf877b679c6abf7d1e1e918574ae07d088f114a4d5b15315289c304ca65
SSDEEP

192:o043n/vrokzA83PMH3WIAc8zOadnPCiUyIHIyS:Kn/v88NUH3X7a1Ph8U

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133529121614175502"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4028	chrome.exe
4028	chrome.exe
4748	chrome.exe
4748	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe
Token: SeShutdownPrivilege	4028	chrome.exe
Token: SeCreatePagefilePrivilege	4028	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe
4028	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 3176	4028	chrome.exe	66
PID 4028 wrote to memory of 3176	4028	chrome.exe	66
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 1852	4028	chrome.exe	79
PID 4028 wrote to memory of 440	4028	chrome.exe	80
PID 4028 wrote to memory of 440	4028	chrome.exe	80
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81
PID 4028 wrote to memory of 4168	4028	chrome.exe	81

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 C:\Users\Admin\AppData\Local\Temp\Grupomaringa_9817993.html
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:4028
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb2d8f9758,0x7ffb2d8f9768,0x7ffb2d8f9778
  2⤵
  PID:3176
- 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=1704 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:2
  2⤵
  PID:1852
- 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=2112 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:8
  2⤵
  PID:440
- 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=2164 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:8
  2⤵
  PID:4168
- 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=3084 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:1
  2⤵
  PID:2436
- 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=3096 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:1
  2⤵
  PID:3168
- 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=7 --mojo-platform-channel-handle=4508 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:1
  2⤵
  PID:3000
- 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=8 --mojo-platform-channel-handle=4556 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:1
  2⤵
  PID:4064
- 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=5392 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:8
  2⤵
  PID:2648
- 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=4980 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:8
  2⤵
  PID:4532
- 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 --field-trial-handle=1644,i,8667953388912417741,6325589664892486539,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4748

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:3216

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
96B

MD5
0c962dabbd0b99a86951d7ea1d9e88fb

SHA1
4ff4b943dfd227b3a3b9f03ae6707ae9e4743631

SHA256
3c1ea9da9a67a455c0a755062c5cbe78d6ec22d883d557e9a4e4560d7718d43b

SHA512
0090fadafa2d94e4f6da58329bbbcf503ff1d628fde520604313b34c944a74e583c3d40e229681abe50b80856f162e3cc3156f6835ed08c9f8dbe7b49d637329

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

Filesize
1KB

MD5
b75fbeffb293ebda6419de9cff39cb62

SHA1
288103e856f7509329fdb9d1bbe750c002d75cf8

SHA256
eccf66d6c4c57e2d84dd06e5c690b000b170c61e9ba36161dab68dcd88828924

SHA512
a6d765d187ce9982c7ac763188dcc03bdc3b18ff54adebeaadccf28e39bcf02517ce10ade9c6fe123ba7213fe3a9e319ce9519e111bf2ab679bc57e4ac1d9cb6

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

Filesize
537B

MD5
6755c17b70ac55d9f27af633cd6ddfca

SHA1
838acd3b6a734b82b633372e6343a63b06e465da

SHA256
2258fd00bd7796cba314c66740276a34ae3c79188c824c9b6a4f3aa6c5722547

SHA512
bdd86f11283d921b61fc64e014f22d88760a1550d72e603b48ec922fd69da3df54997c077a4de29387da4ac9187e760b8a709624e207016af23c0bec303afa11

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

Filesize
6KB

MD5
99a6dcae45aef79ee5b7823e4daf05a2

SHA1
868a9bcf171ee79b6c8e2da31deb6499c96e6ae0

SHA256
231ebbefdcbdf3cd7f318bcb83af20ccefe001a95a1ca04a278b4ee16a23dfc3

SHA512
bf05122a17f29b0097182655af0cc83c235cadc30abadd5f8dd057e0acc6f8ee6c3322fb812392da89bb311bdc3bd347977d871bba1c2faeb955920d8dcb171b

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

Filesize
6KB

MD5
06219efda8ca9ebb1b000e679489c1ac

SHA1
cb792e8666cf14825146450ec258040eeb3355bf

SHA256
2f913a5dad43babf6fecc4ab50bec4f04332b0370acaa9093368c7bde99ce93e

SHA512
d69da5c8a13021456e0829e2fcb9f7c1a8e46c0cdb42a7b3b9e7bac085937ff0f429cd2d9203c4a3be653ab3e001840d404755e91d009adee772205aee097405

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

Filesize
129KB

MD5
e0267fc258a42acd55314c4f50256312

SHA1
f7f322b18f46e80f161e4365ca1b6fe2c46c0097

SHA256
5ca06e0ed93fa041710268657a2fea5933de846ab1fda996e8fac2e92ca44b73

SHA512
5752a79f6860ab6fa4c8fe04f109ae90f92ee68283481bbf3a05f57fdf03896903f4b9ab322f2e65bad285fd5ebfe62257d10f4f4e3cbaa17bdc871403729d65

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