6c232b48ebbb3b5960cc36e12a11e6d5f6afc0ce3b6c6ae12bfc245ce80be173

Resubmissions

04-09-2023 14:03

230904-rc5yeage5y 3

04-09-2023 13:57

230904-q9njysge3t 3

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
04-09-2023 13:57

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General

Target

6c232b48ebbb3b5960cc36e12a11e6d5f6afc0ce3b6c6ae12bfc245ce80be173.exe
Size

864KB
MD5

a61e87dd20f09f2c7e32c4dc553024ac
SHA1

ddb41597a43bfcc2948104b425525616d3e09d86
SHA256

6c232b48ebbb3b5960cc36e12a11e6d5f6afc0ce3b6c6ae12bfc245ce80be173
SHA512

8f4817463dfe133958fcb4a3b807b307c563d5872f4ad7617a50a6eee4387f3d5fa1b5d69255e47e90833b4c25a73e6e42420ab70223ff3b89fd255b727dbb89
SSDEEP

24576:6vbiuUV/XUT5GDVbDm4DsdE9laIg6yjsKbr+Fk6xcJ41:yOBMGpbK4DqE9b9SH+Fnx/

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
1636	chrome.exe
1636	chrome.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe
Token: SeShutdownPrivilege	1636	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe
1636	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1088	1636	chrome.exe	29
PID 1636 wrote to memory of 1088	1636	chrome.exe	29
PID 1636 wrote to memory of 1088	1636	chrome.exe	29
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2536	1636	chrome.exe	31
PID 1636 wrote to memory of 2548	1636	chrome.exe	32
PID 1636 wrote to memory of 2548	1636	chrome.exe	32
PID 1636 wrote to memory of 2548	1636	chrome.exe	32
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33
PID 1636 wrote to memory of 2672	1636	chrome.exe	33

C:\Users\Admin\AppData\Local\Temp\6c232b48ebbb3b5960cc36e12a11e6d5f6afc0ce3b6c6ae12bfc245ce80be173.exe
"C:\Users\Admin\AppData\Local\Temp\6c232b48ebbb3b5960cc36e12a11e6d5f6afc0ce3b6c6ae12bfc245ce80be173.exe"
1⤵
PID:2232

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 AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1636
- 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,0x7fef7009758,0x7fef7009768,0x7fef7009778
  2⤵
  PID:1088
- 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=1176 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:2
  2⤵
  PID:2536
- 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=1496 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:2548
- 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=1600 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:2672
- 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=2284 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:1
  2⤵
  PID:2920
- 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=2260 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:1
  2⤵
  PID:2560
- 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=1460 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:2
  2⤵
  PID:1320
- 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 --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=3320 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:1
  2⤵
  PID:276
- 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3448 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:3004
- 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3548 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:744
- 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3568 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:2144
- 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3564 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:552
- 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=3860 --field-trial-handle=1312,i,7276504855502526811,12712458811400988018,131072 /prefetch:8
  2⤵
  PID:1364

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:1632

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\UninstallMeasure.dll
1⤵
PID:3064

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\77a0708d-be93-4fdc-9178-1239fb47a18e.tmp

Filesize
192KB

MD5
6d509b3b7af7e2dbc9d4750e65508055

SHA1
6b050fa961a087e7b276d02e0a009404f15eaf92

SHA256
6faa29ce62d814ce5141f1f8e54fbe6e7cd4f4e43bc4a4b671d1185d80e7a3da

SHA512
7dc484c4c68f3f5113f41ee12654e64af7a1392dd798717cbadc45bf5fddf21727cdfc148459c7a5433a4ff0b627d0ffc765f041d6f3d7a8110ddd57e6b06f2b

Download Submit
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\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
memory/2232-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download