e510ae1a59dd629d0c03425bcc4457e68926fe7b204154d9eebce9d2985925a1

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-01-2023 16:08

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General

Target

Update.exe
Size

1.4MB
MD5

e039f56dc6315942bc3e3d9ad4d586e7
SHA1

5158b6bf1f2b278e9524d48fab8d9bfdcdf0ed50
SHA256

e510ae1a59dd629d0c03425bcc4457e68926fe7b204154d9eebce9d2985925a1
SHA512

2b20a423f7d54c1c3009a30f47ee7774e0b6170c03c3fbb63804551e43751d31bfa16762fb63dae0349a7e93e8009c98e9cec56bf6acc6151e283f7774619a60
SSDEEP

12288:E6CyLEgR0ro/0EhcXAHjRYSN9bUlOr/oJfT9Pu0XejfQ1JRQ3Tzvx+nDIpnU5:VEgRN/th3VelBPu0XUfWJms0pnk

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1284	chrome.exe
1204	chrome.exe
1204	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe
1204	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 1924	1204	chrome.exe	31
PID 1204 wrote to memory of 1924	1204	chrome.exe	31
PID 1204 wrote to memory of 1924	1204	chrome.exe	31
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1736	1204	chrome.exe	32
PID 1204 wrote to memory of 1284	1204	chrome.exe	33
PID 1204 wrote to memory of 1284	1204	chrome.exe	33
PID 1204 wrote to memory of 1284	1204	chrome.exe	33
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34
PID 1204 wrote to memory of 1224	1204	chrome.exe	34

C:\Users\Admin\AppData\Local\Temp\Update.exe
"C:\Users\Admin\AppData\Local\Temp\Update.exe"
1⤵
PID:1388

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1204
- 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7034f50,0x7fef7034f60,0x7fef7034f70
  2⤵
  PID:1924
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1104 /prefetch:2
  2⤵
  PID:1736
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1348 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1284
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1644 /prefetch:8
  2⤵
  PID:1224
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2032 /prefetch:1
  2⤵
  PID:1520
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2052 /prefetch:1
  2⤵
  PID:1120
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  PID:1600
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3276 /prefetch:2
  2⤵
  PID:1668
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3320 /prefetch:1
  2⤵
  PID:1084
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3484 /prefetch:8
  2⤵
  PID:2088
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3604 /prefetch:8
  2⤵
  PID:2128
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3616 /prefetch:8
  2⤵
  PID:2164
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3748 /prefetch:8
  2⤵
  PID:2172
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1480 /prefetch:8
  2⤵
  PID:2292
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1112,6709992533178977534,16702759274068770962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3216 /prefetch:8
  2⤵
  PID:2336

Network

MITRE ATT&CK Enterprise v6

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

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Downloads

memory/1388-54-0x0000000000070000-0x00000000001E6000-memory.dmp

Filesize
1.5MB

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