hxxps://www[.]7zrarzip[.]com/7zRarZip-202310[.]exe

Analysis

max time kernel
15s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2023, 19:08

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General

Target

https://www.7zrarzip.com/7zRarZip-202310.exe

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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133412657560814681"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3964	chrome.exe
3964	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3964	chrome.exe
3964	chrome.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe
Token: SeShutdownPrivilege	3964	chrome.exe
Token: SeCreatePagefilePrivilege	3964	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe
3964	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 2460	3964	chrome.exe	16
PID 3964 wrote to memory of 2460	3964	chrome.exe	16
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4688	3964	chrome.exe	90
PID 3964 wrote to memory of 4160	3964	chrome.exe	88
PID 3964 wrote to memory of 4160	3964	chrome.exe	88
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89
PID 3964 wrote to memory of 2316	3964	chrome.exe	89

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 https://www.7zrarzip.com/7zRarZip-202310.exe
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:3964
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff810199758,0x7ff810199768,0x7ff810199778
  2⤵
  PID:2460
- 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=2012 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:8
  2⤵
  PID:4160
- 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=2200 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:8
  2⤵
  PID:2316
- 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=1720 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:2
  2⤵
  PID:4688
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2928 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:1
  2⤵
  PID:1580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2936 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:1
  2⤵
  PID:4156
- 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=5036 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:8
  2⤵
  PID:5116
- 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=5124 --field-trial-handle=1796,i,11336113044283959757,11527015006042061745,131072 /prefetch:8
  2⤵
  PID:4412

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:3356

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\28d3b60d-39a4-49fb-ac63-1393b25f9220.tmp

Filesize
101KB

MD5
e95613c3eccb3a520a53702f0afcc12a

SHA1
439be50f0ac5b73d0ba34d9fa3c8cc0ae6e6e336

SHA256
d7c948dcc23a1490adfe85f821bdc98d5aafe24b77d3e963d0d3bcfe8cdf6ee7

SHA512
1109fe30f515f861f52dd0a1f8844e94f6856178783561372776a3433b8f85bf31b2cbd7158866c90d0b66639db30e2876db105c50f99dbab509c7ff9806598a

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

Filesize
6KB

MD5
2b0a8894d972f5381f4436e74daa4fa2

SHA1
4e006cb1dd6180a46ec91851c1d874a1784db863

SHA256
55cf6536e64753cb5b1b39233c22465aa8ad445938779d04b7740c3823a310b6

SHA512
1dc578a6b084dcb6e59de45e09633dd02539a575458aa631cc654a28a3a52a3a3356d0c66ee8053582e194c5420b27638c98b9d9d63dd446c02e348e5b1fefcc

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