77c6385d064b1053db2f29e83e6ea83a2c33098b34ae6c4508bf969a97ed7008

Analysis

max time kernel
146s
max time network
220s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2024 03:50

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General

Target

边界AIChat桌面版.exe
Size

104.6MB
MD5

e0afbce6fc8efa7442281b26f647c748
SHA1

33d4aded9743a4b52a06668f8065f1cdf9a5e8c7
SHA256

b91d2184d5720ac3ac0811e398cfbd90285627469d5f6eaf6aceefdb9bdc6ea4
SHA512

58b6e09ab2b733f856922353568bc280dbcd3851458b1642452c25e0d5da4b7b1887650330ed05cd86ebb9da86332f9eba4ad59b808c29af39a2d5d1dae8db8e
SSDEEP

1572864:rKqxYPeXS8KTM9GUvTkbVn/HEuLyywaom8Wbw9vIqprmCOj6hXGX5WAtF4Kalz9p:mCnCREuLyywaoZ9EOrGpvTur

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 4 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	边界AIChat桌面版.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	边界AIChat桌面版.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	边界AIChat桌面版.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	边界AIChat桌面版.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1004	边界AIChat桌面版.exe
1004	边界AIChat桌面版.exe
3688	边界AIChat桌面版.exe
3688	边界AIChat桌面版.exe
4604	边界AIChat桌面版.exe
4604	边界AIChat桌面版.exe
2432	边界AIChat桌面版.exe
2432	边界AIChat桌面版.exe
2348	边界AIChat桌面版.exe
2348	边界AIChat桌面版.exe
2348	边界AIChat桌面版.exe
2348	边界AIChat桌面版.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 3452	1612	边界AIChat桌面版.exe	89
PID 1612 wrote to memory of 1004	1612	边界AIChat桌面版.exe	90
PID 1612 wrote to memory of 1004	1612	边界AIChat桌面版.exe	90
PID 1612 wrote to memory of 1004	1612	边界AIChat桌面版.exe	90
PID 1612 wrote to memory of 3688	1612	边界AIChat桌面版.exe	92
PID 1612 wrote to memory of 3688	1612	边界AIChat桌面版.exe	92
PID 1612 wrote to memory of 3688	1612	边界AIChat桌面版.exe	92
PID 1612 wrote to memory of 4604	1612	边界AIChat桌面版.exe	94
PID 1612 wrote to memory of 4604	1612	边界AIChat桌面版.exe	94
PID 1612 wrote to memory of 4604	1612	边界AIChat桌面版.exe	94
PID 1612 wrote to memory of 2432	1612	边界AIChat桌面版.exe	95
PID 1612 wrote to memory of 2432	1612	边界AIChat桌面版.exe	95
PID 1612 wrote to memory of 2432	1612	边界AIChat桌面版.exe	95
PID 1612 wrote to memory of 2348	1612	边界AIChat桌面版.exe	102
PID 1612 wrote to memory of 2348	1612	边界AIChat桌面版.exe	102
PID 1612 wrote to memory of 2348	1612	边界AIChat桌面版.exe	102

C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
"C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=gpu-process --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1280 /prefetch:2
  2⤵
  PID:3452
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1816 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1004
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2332 /prefetch:1
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  PID:3688
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --node-integration --no-sandbox --no-zygote --preload="C:\Users\Admin\AppData\Local\Temp\resources\app.asar\build\electron\preload.js" --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2596 /prefetch:1
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  PID:4604
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2932 /prefetch:1
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2432
- C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
  "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=gpu-process --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --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=MAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAIAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1452 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2880

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\Roaming\Microsoft\Spelling\en-US\default.dic

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\chat\Network Persistent State

Filesize
353B

MD5
79622fb8e7b7be9c17e24ea45d77de84

SHA1
2eec127b42c57e71ce33811d5f9718fb1223b64f

SHA256
98bfdbada76006d4d03fb04b88f3a321f1c2dfea5421be6155f648125e9947eb

SHA512
cb5afe6660e2a80bc9d8aa261693dd300ecfa400850b36edb6d5b9db72ff05095d257d363d1e7057a695431ebb59388da1e77e4e6863ad8ae9a874bb4c43021f

Download Submit
C:\Users\Admin\AppData\Roaming\chat\Network Persistent State

Filesize
59B

MD5
78bfcecb05ed1904edce3b60cb5c7e62

SHA1
bf77a7461de9d41d12aa88fba056ba758793d9ce

SHA256
c257f929cff0e4380bf08d9f36f310753f7b1ccb5cb2ab811b52760dd8cb9572

SHA512
2420dff6eb853f5e1856cdab99561a896ea0743fcff3e04b37cb87eddf063770608a30c6ffb0319e5d353b0132c5f8135b7082488e425666b2c22b753a6a4d73

Download Submit
C:\Users\Admin\AppData\Roaming\chat\Network Persistent State~RFe59c3b4.TMP

Filesize
59B

MD5
2800881c775077e1c4b6e06bf4676de4

SHA1
2873631068c8b3b9495638c865915be822442c8b

SHA256
226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

SHA512
e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

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C:\Users\Admin\AppData\Roaming\chat\Session Storage\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\128-deadcode.png

Filesize
2KB

MD5
95c2da7d58ac4f57f4162d4b521d1c2a

SHA1
964c06f2b50bd34c77ff760c939ccafccb8298da

SHA256
e3e4ce549604652a6a573550f34b3994992d7d70bfd39bf69fc30cfd769b75f8

SHA512
765ddb52aed9c28e7ccf22768b432e7391a407cbbd0be75722ff59f438ed7208eb94b78cfa1a90701f2dede8f153169d2caa379355f2b3532e465878f336e2c5

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\128-restricted.png

Filesize
1KB

MD5
976735be5c5ef4986782407579e25c50

SHA1
1a72c6f1fea87fe8e79d14c72ad5da6ab6d9b761

SHA256
cbde2b973624ad785f37523efecca9721813354f2a7e21ecd305560acc138c06

SHA512
8288ebd7f1bcfccacd9092a30f09ac141620710400856300f1c1056e7012c3066fadc8128c6ca1d567a289af3967cd8c9b3d562421e00132fe9680e4172f56c0

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\16-deadcode.png

Filesize
338B

MD5
2bd352e9368664c7aba97f61df7c407f

SHA1
232e5ea71cfa6276254862afdff99835136a4f31

SHA256
705902c00dc5cf4ac85d9eac512a17b2e0bb427dc98cb2cc8f19322a95600076

SHA512
7fa71202d4aa7eab73e4695c5c6a1a667ee2e8ed2eb2839bcc8da5404f0edf54d20e095df6af9bfb95a08f6044b3e2f51ee85bf2d28440aefa35d2af8362bf1a

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\16-restricted.png

Filesize
288B

MD5
7b2b93a5c23de8b45be5076bec86cc03

SHA1
7bf00b51cee062b2a6f0e7ba8e6fe892b2665e96

SHA256
131e9ff247e8e9257351129b203709d8a8a25488f7159b498d661ba8510efd7e

SHA512
93be1bebae3a2ccc5fcd8ad97b96529e6dd7f8eb1f68fa6a20a7c6c006222ade42915f5bc0199ad2b2258272e9001969a830d6a0536ce0b127176465c5b082ce

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\32-deadcode.png

Filesize
561B

MD5
7d81fdce34f01d8229f67cbed8ca30de

SHA1
2d147ca07846a5c33271a3cd9fee58be0b041088

SHA256
53b429c91414bee3fe255328029eff513f172fffc41fd63d95aaadb697ce71a5

SHA512
4e64518b53c83c075bade7171989a7f796f7d4ac63ddab47ae938bb55ade22a1ea04c208a16c4ec87a6535a57100eb51b7f80b24887c2a96eb2f5758e2615d22

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C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\32-restricted.png

Filesize
490B

MD5
a224d8a9e39b203054da833b0636ff06

SHA1
8acf99866b257c7b5b38c5708870cd17d3d7b13a

SHA256
1141df69cf1d1985c49f795b65acba57e4d2399e6ff50bb3e6bdc0b710f27804

SHA512
7c4d5daa2fb4a7285dd747287ba56e3c484973cb9f01a49dc0926aab0d4ae0295586707ea312560782abed6409a62ef3367907fa77863276cfbed85449b16315

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C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\48-deadcode.png

Filesize
826B

MD5
5514edc867b037351d2d01cb8b204d3c

SHA1
55070782e7049bf2d6c45be7605d193630f22eb1

SHA256
546c0260ab5a03c3075e9278956019214bb6433de266c6f95b7021c0115070e2

SHA512
f8ab9ad7e9ab9836580b6d99415250d01dd8be53a01a4e0658031d25d7c891f4e8ae4add8a86aae55522d118a771c2625d359aa504cf52244433955301d17079

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\48-restricted.png

Filesize
730B

MD5
f1198971a65f0c320a18931b5a6e9e03

SHA1
5783485687ae3ab6bcbb07f203dcb92211ada979

SHA256
0ddff2151123e022e007e09576a6b030c38021d0fffc7546f0c9a1b8529813e2

SHA512
bda8969740bb4320095f4d5b4bb185ec8f881307640eec1d917c20c0f65b7d43ade107334de6d01ee7334930909e55090cb7eea771ac2e199db6b811d72ee512

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\development.svg

Filesize
3KB

MD5
46bb24f5f8540049a459da5b12ee1478

SHA1
e8189f6545038616eca6ef33068093dbaeb66350

SHA256
acc667332543cd491097b281fd35bd49bf435768d4cb2ab8f579740072756313

SHA512
89b74512db2792b409f1ceaa275fb1e8d7eefdb195bcab76c7b489228c822a6a68182d93c485956d16c02e310e4d3d3f6da7a561f93d0e0034627339d6848776

Download Submit
C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\restricted.svg

Filesize
1KB

MD5
3cd7ad037efd1fa2a7477031af2c2809

SHA1
ec5c179569f1add1f0ea8a69d622b36013ba72ac

SHA256
279310c2dfe871f3f6a875ef3d5cfb8922d37faeeb9c127ec312aeebe1c51cd3

SHA512
b2349b5a3decd559999f96c5b4886acb9d39ab46562d3dca1ffba049573c7d99980fd9c5272dfbc72059afd89a6d435bc81a2fd0adfb606ad9057c24b6b3f4c8

Download Submit