hxxp://transfer-probenefit[.]com/MbWljaGVsbGUubXVpckBkb2VobGVyLmNvbQ==

Analysis

max time kernel
76s
max time network
144s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 17:42

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General

Target

http://transfer-probenefit.com/MbWljaGVsbGUubXVpckBkb2VobGVyLmNvbQ==

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2536	chrome.exe
2536	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe
Token: SeShutdownPrivilege	2536	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe
2536	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2884	2536	chrome.exe	28
PID 2536 wrote to memory of 2884	2536	chrome.exe	28
PID 2536 wrote to memory of 2884	2536	chrome.exe	28
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2920	2536	chrome.exe	30
PID 2536 wrote to memory of 2560	2536	chrome.exe	31
PID 2536 wrote to memory of 2560	2536	chrome.exe	31
PID 2536 wrote to memory of 2560	2536	chrome.exe	31
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32
PID 2536 wrote to memory of 2628	2536	chrome.exe	32

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://transfer-probenefit.com/MbWljaGVsbGUubXVpckBkb2VobGVyLmNvbQ==
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2536
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6e69758,0x7fef6e69768,0x7fef6e69778
  2⤵
  PID:2884
- 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=1112 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:2
  2⤵
  PID:2920
- 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=1504 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:8
  2⤵
  PID:2560
- 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=1596 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:8
  2⤵
  PID:2628
- 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=2168 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:2332
- 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=2388 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:2272
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1464 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:2
  2⤵
  PID:576
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3268 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:1872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=2828 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:1804
- 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=4216 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:8
  2⤵
  PID:2248
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4200 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:552
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3584 --field-trial-handle=1136,i,9087394183531829265,17886135649095847458,131072 /prefetch:1
  2⤵
  PID:2652

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:2932

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\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
1KB

MD5
1eb5e23ba84af1e1e045ae712e2eabe5

SHA1
2d8d7d722973770184bb1ae1811075d9cd243081

SHA256
8265e49e7abd6032212349cf31e0cee234ccf696eb1c11e039f529f996849705

SHA512
9ebbe11f4a17241189dabfca87f36732e4155673ca52732a11d8d40a7e3619c377abc81ea785f68a2113f06b0a667a76a38ba541c93d1157542a7c94043c294f

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

Filesize
4KB

MD5
57d99e906d72788977412b9977fc5a8f

SHA1
31ce1127d5474f4f7b0ff81c7a5cbad243ddfe65

SHA256
4b264707486470da8584541fd46ebbb7838967102563ff8b43a61cf2c6692d22

SHA512
88a7928c337d05761290752ff9448af4f488092bb3f82a13c10aaf080763eac3c8b2c6635dbf372ce37e18d65c4cd23e9042eafe76843b2f0371b9684f7ca6e5

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

Filesize
5KB

MD5
cbd56bf36fe0fea194118f83c647774a

SHA1
10e897693574de237d9ee6cc1f30f5fc0254d473

SHA256
33ed7a94b3cefdace0459a6f678969f22481b585837d2278721696ddb70f96f8

SHA512
bc2a21ff6494019c2f4c5f1e2eb8feece555dcea74770a5592fc49ce0769156bc651807b134368a47fc907f5429f653914dc45a623f11ef1141b46ed5c5c9c30

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

Filesize
5KB

MD5
24d77551136a16aeb845813ca0911322

SHA1
5ead64e144f752da050d78a11077929353766c11

SHA256
0a7eb9e9f1189a61a5fd36d14a09376a8083390e22b58dac353f71244dc9ff71

SHA512
0664c32c074a5f3035c8d1898f80938554206bc66db4200305cbde2efa0458f2b3615bc85683fd73a1e7c96742af21048e526da833202016afe00cb7cc992e9f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4942.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4964.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit