hxxps://www[.]benefitresource[.]com/promo/sales/?utm_source=outlook&utm_medium=email&utm_campaign=email_banner

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 15:22

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General

Target

https://www.benefitresource.com/promo/sales/?utm_source=outlook&utm_medium=email&utm_campaign=email_banner

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 = "133523113673070713"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4704	chrome.exe
4704	chrome.exe
1068	chrome.exe
1068	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4704	chrome.exe
4704	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe
Token: SeShutdownPrivilege	4704	chrome.exe
Token: SeCreatePagefilePrivilege	4704	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe
4704	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 1364	4704	chrome.exe	85
PID 4704 wrote to memory of 1364	4704	chrome.exe	85
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 2792	4704	chrome.exe	87
PID 4704 wrote to memory of 4916	4704	chrome.exe	89
PID 4704 wrote to memory of 4916	4704	chrome.exe	89
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88
PID 4704 wrote to memory of 4628	4704	chrome.exe	88

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.benefitresource.com/promo/sales/?utm_source=outlook&utm_medium=email&utm_campaign=email_banner
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:4704
- 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,0x100,0x104,0xd8,0x108,0x7ffbbda19758,0x7ffbbda19768,0x7ffbbda19778
  2⤵
  PID:1364
- 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=1624 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:2
  2⤵
  PID:2792
- 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=2184 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:8
  2⤵
  PID:4628
- 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=2140 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:8
  2⤵
  PID:4916
- 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=3064 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:1
  2⤵
  PID:2356
- 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=3060 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:1
  2⤵
  PID:3952
- 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=4916 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:8
  2⤵
  PID:2504
- 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=5204 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:8
  2⤵
  PID:1792
- 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4780 --field-trial-handle=1892,i,4271227580565960726,11268415242253529354,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1068

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:1692

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
d90ebe1bbdb375f6d27eb8e37fce9619

SHA1
e6ac537a96fcfdc25db04fcd2e2bb7ecae79ac43

SHA256
8921ad1b98ae2906af0f200240ef04694e050654d6587a46c4cf6a1cae366616

SHA512
3a0d5548e996390ef760496f36548ebe44bd4327523facc0b36987dca36339060fe952020cfadfa1bf6979456c7cf2748ab222f45ad3bcfaaece34343640e2b4

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

Filesize
1KB

MD5
48bf3b33c354eeb0f5987ce609eabe41

SHA1
66ef2a8fdc2ad74e6869cd40188ab672100617b4

SHA256
4c4535908bc7bd2041be7f21aaf628bda9c3e8f54d3c75df0e3a1003b9500378

SHA512
259ef53d9e675269b468666624fa88020860f9d745306cf0a5e8ad039be62d8f9ff06b8f2a08c0c55e98b219382fd5a547e8f4016338b9e9326f55a714917472

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

Filesize
1KB

MD5
c369cebde5daf6d1899ac9445d4151a8

SHA1
1413579e930ae39a4705349737e59ce480918ad6

SHA256
200e555565b7d2462fd6e61580916475c7e9cd850be330883cd0c9f6ed98844b

SHA512
1913c83dac726baf0e9da80ffbf8e11b7ea44f2fed09a5f69e6d123584c4a18751b0d0925dc444b2dda23713e97ec38b3cd1b1df28ac093f1d951d62985673c7

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

Filesize
537B

MD5
da9b2b879ab253f7b26bdb09f3867c79

SHA1
42c9c0204fc4f52aa82458385c3fe1878d04fd55

SHA256
203d3d45ca7c6418d14653f245aa8fca52041990f1223e89261d6a36c5c2a0b3

SHA512
7525c866f1fc20c8256cf60d5dbccedbfc445081948167aa3e111b7cd042a0773cd3096e69e632313c7100400a496c22fe379bb9ee4ae001a04c912d3e1ecca6

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

Filesize
6KB

MD5
626a381b250d579afa8f4ed0d2a1472c

SHA1
4a6c4cecc0efb04975d903e773a7a1d0a24ac121

SHA256
e53adbdbc48dfc4491ad220813ac7a5ea0f4ac79ff7b8230268f632693af2307

SHA512
448231253bfdccb4a8de2af5005d25cab828b0ac007273a5fc7b2f89c2480b3eef036d3c22404fd5b360fde2da18a3f4266a006c3cfd5e59d2f9a77b9a15f249

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

Filesize
114KB

MD5
9c7659732eb58dd71f37c6db56f11981

SHA1
b01d6b94bf9dd71341bcd50458f1e2e760808465

SHA256
f62b7865e10ef3ac993b4df1511df3466a66d74e23313ed1c8abe0035b2b3fd5

SHA512
b0b5f68621b36d83f3349b0c273a003752bd142736372df751fd90882ee6cb615b5f57036e6ebe5040517499262e3496f78f870a082a9b743fcc42baf334714c

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