686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771

Analysis

max time kernel
32s
max time network
89s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/06/2023, 03:26

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General

Target

686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe
Size

3.3MB
MD5

38b258c567b378058ac5cad63ab59584
SHA1

4ff45b549c8f26558a23adddb599bf6293926301
SHA256

686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771
SHA512

318ce130603db3ba327a1c1082bc23639082aac1b32d09d08fdea5507ef24a179822e9f0500328131dd44191b5ea59c079b386ce0f6c56399a714028ac87644e
SSDEEP

98304:jgYLkFZCB1bZZ68WY2V0FR0NupgokfAGzeV77+tl:jgYLkFZCB1bZZ68WY2Vz8ppkfhzet+r

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1328	chrome.exe

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 3 IoCs

pid	Process
1328	chrome.exe
1328	chrome.exe
1328	chrome.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	1448	686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe
Token: SeShutdownPrivilege	1328	chrome.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1448	686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe
1328	chrome.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1448	686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1328	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 2044	1328	chrome.exe	28
PID 1328 wrote to memory of 2044	1328	chrome.exe	28
PID 1328 wrote to memory of 2044	1328	chrome.exe	28
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1344	1328	chrome.exe	30
PID 1328 wrote to memory of 1760	1328	chrome.exe	31
PID 1328 wrote to memory of 1760	1328	chrome.exe	31
PID 1328 wrote to memory of 1760	1328	chrome.exe	31
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32
PID 1328 wrote to memory of 1068	1328	chrome.exe	32

C:\Users\Admin\AppData\Local\Temp\686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe
"C:\Users\Admin\AppData\Local\Temp\686495bd2f04f2402b3543efd574a707caac0003dd682909db87da286173e771.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1448

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --no-default-browser-check --noerrdialogs --disable-backgrounding-occluded-windows --disable-background-timer-throttling --disable-background-networking --disable-extensions-http-throttling --disable-renderer-backgrounding --disable-audio-output --disable-breakpad --disable-sync --silent-launch --restore-last-session --ran-launcher --profile-directory="Default"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1328
- 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,0x7fef6729758,0x7fef6729768,0x7fef6729778
  2⤵
  PID:2044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-breakpad --noerrdialogs --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1200 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:2
  2⤵
  PID:1344
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=1500 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:1760
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=1620 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:1068
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-extensions-http-throttling --disable-background-timer-throttling --disable-breakpad --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2400 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:1
  2⤵
  PID:1528
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-extensions-http-throttling --first-renderer-process --disable-background-timer-throttling --disable-breakpad --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2392 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:1
  2⤵
  PID:1380
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-breakpad --noerrdialogs --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1336 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:2
  2⤵
  PID:1996
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-extensions-http-throttling --disable-background-timer-throttling --disable-breakpad --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3492 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:1
  2⤵
  PID:1296
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=3924 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:112
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=4040 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:2072
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=4064 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:2188
- 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 --disable-audio-output --noerrdialogs --mojo-platform-channel-handle=4120 --field-trial-handle=1248,i,13631788614614509953,17004897060065297258,131072 /prefetch:8
  2⤵
  PID:2200

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:1252

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\0debf7eb-8bcd-4f5a-8ef7-05e7416f26ab.tmp

Filesize
71KB

MD5
b0ae01a4e1007991f1ad3438b9f6ba84

SHA1
c3a59d84180ed162e7002eccf2ff7bb406d2796e

SHA256
67c3214c5397ee3193cbebdf7c4454e0811a8546ba36ee064332a74e94bb40e3

SHA512
829446d9c86d5fe55f48d0db1a336375a1fc489781a887ac973e020cf78c0d17211ffe96e1d9c902bd925ad95375f602cbeac94d75cc4689ca7a6949c5427999

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

Filesize
40B

MD5
e31708ebf27b89b8a94c8dfe1623598a

SHA1
1380f0383f082b2f93ad75894eef7f906595b15b

SHA256
183cac5f739516aa889417d5bcff93820294f0ea4eeb1c053db8f1abad9a9398

SHA512
ff544b4aff1e168392327810a0f9b4f769011e4ac90dd36f760c6056a085917117036e49925751e4145f39a852076355ad27eaad2303d6b9fa9d48300e12d9be

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\Preferences

Filesize
4KB

MD5
deaba748bb7173845bd514dfbd2059cb

SHA1
524309dedb4c9e4a17733b217c4ad7a4203701b7

SHA256
668f11ef9d91912e712e86276bb5783edd227a6b3da7bcac6236e710eefc7994

SHA512
3266be1917991ac6eb3032990f399b95e18411c847476316bd7c3a34eb2ee14a2356662801ff22148a72f0a00195ceef5a8689b0c0cd7736a205693e7b745472

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

Filesize
4KB

MD5
7e0da90fc54bdfca92b466968788d239

SHA1
39e05623b710b55274897279c9edf35846a19bf4

SHA256
cc703d9bbb46d407b732e0c2e9ca5ae3d026803d78f055c74578ea61eeb6c6bf

SHA512
49b9ece816577f224fbc53e37a1e06a59c7fcbf88891f94bb947cf0523dc55506ba49bbd15ba4abfa74884b03ab25637fe730f0112fca94f23ae1bb03fdba106

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

Filesize
4KB

MD5
df8e0de66f6cb317c84a62b09237bae1

SHA1
f02576bc0fb8f0980a2129bf590129cee46c7d01

SHA256
f3eed35b2ba2804debb66c9f2fd4b87db31996487c510d75ab792e2e063481e3

SHA512
04e2f079c2bf64716c3e1d990547c88b221d8c5ceafca4e10d75d5fc27840c46afcacce88c0ad456be628e4f0340ed58116ffaaa9fe2de9cfcf51094dd068674

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000004.dbtmp

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
71KB

MD5
0d5844396dc5b4521519dfd1c79cd5d5

SHA1
e03e7b35dd4af410024a4e63fa2494d02c000b5b

SHA256
38269b7322462c587fdb6b035e2279b388cb9c0a5c85adbedc86f617ca5c7915

SHA512
acd459970c21c229c396dba1906c8286477b7354c351927f0e24e8bf9331aadd1301b95fcfe1f146e6ab86239e22bb338a03d6bdb13f1357021e68f6e60b445f

Download Submit
C:\Users\Admin\AppData\Local\Temp\scoped_dir1328_261937144\tmp6B46.tmp

Filesize
207KB

MD5
e69fc41ec787b0eab6982792170c32b8

SHA1
6d427cc02b03e47d891f75e7ce80c1a364c4402c

SHA256
89ba90b3ab2b9031e1afd099db5e8506bcf13d7ab6740366246b06aa1bf2fa7b

SHA512
05c62b58ad7de172803e3fc881af5ba76ebe75ae03e9bdcb76d20094652775c6fbf9ec1fd5a726ec9c73c815d23adacee096965202ae72680b471fcb87e4cd2e

Download Submit
memory/1448-54-0x00000000010F0000-0x0000000001436000-memory.dmp

Filesize
3.3MB

Download
memory/1448-55-0x0000000000B30000-0x0000000000CF4000-memory.dmp

Filesize
1.8MB

Download