2832ce932226e5dc42ff6c4b99755bd19234b31f1cd05c33cb7f409b467667cb

General

Target

Loader.exe
Size

6.9MB
MD5

bdb3a40fd8492b77a61f49716ea2e116
SHA1

bbf5b499f6caaddd44a542c863589151da2f34e6
SHA256

2832ce932226e5dc42ff6c4b99755bd19234b31f1cd05c33cb7f409b467667cb
SHA512

dbef132e67b22ed12d4b1da64965f4d6c09a821f2533c3a1a51d002d0c1a02bdd908dccfae0e236aedc37ccc6853a60ec3394f65fd1cada2fdd9a8bc6d7b7618
SSDEEP

196608:LCGxbAQ5owejuJDUX47dwdW0LBTYPERR:fxCaUX47d4xZ

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

Loader.exe

pid process

1188 Loader.exe

pid	process
1188	Loader.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Processes:

chrome.exe

pid process

1940 chrome.exe
1940 chrome.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

AUDIODG.EXEchrome.exe

description	pid	process
Token: 33	824	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	824	AUDIODG.EXE
Token: 33	824	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	824	AUDIODG.EXE
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe
Token: SeShutdownPrivilege	1940	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

Processes:

chrome.exe

pid	process
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe
1940	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Loader.exechrome.exe

description	pid	process	target process
PID 1980 wrote to memory of 1188	1980	Loader.exe	Loader.exe
PID 1980 wrote to memory of 1188	1980	Loader.exe	Loader.exe
PID 1980 wrote to memory of 1188	1980	Loader.exe	Loader.exe
PID 1940 wrote to memory of 328	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 328	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 328	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1148	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 936	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 936	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 936	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe
PID 1940 wrote to memory of 1964	1940	chrome.exe	chrome.exe

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1980

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
2⤵
- Loads dropped DLL
PID:1188

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1736

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x470
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:824

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:1940

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,0x7fef4ec9758,0x7fef4ec9768,0x7fef4ec9778
2⤵
PID:328

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=1164 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:2
2⤵
PID:1148

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=1524 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:936

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=1632 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:1964

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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2148 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:1
2⤵
PID:2040

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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2156 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:1
2⤵
PID:1868

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=1248 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:2
2⤵
PID:2148

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=1136 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:2228

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=3768 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:2276

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=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=1136 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:1
2⤵
PID:2336

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=3888 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:2368

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=3908 --field-trial-handle=1244,i,9544170505316848838,2689030076117024183,131072 /prefetch:8
2⤵
PID:2408

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:916

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8493e2ed-2c4a-4130-9af8-a85808ca9385.tmp
Filesize
144KB

MD5
a75059555250ac1c344ee0a9e55a6ad6

SHA1
7babbda93c707cb498a63d6c9544f98fa105e36b

SHA256
8589f534b99db17cd9ea4eb5be7b38302d79b6cce391646475fc2fe61bd3142e

SHA512
1fca7ad16880c98691265779804b1f8d9025de40b97d4cfa8367f95b95e44195f2f79d9a93c77e3bcdd9cc76b741cdd739b94ccd8d22fd414e8f30ea2eae8899

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
dd288204f3a254fb58cba5138f4ec643

SHA1
82c87f3d0c9343b975e3fc45833a93f8611bd721

SHA256
7ff0dc1f109b77af49b2875c26e220ae8398f308ad74fc2cce852707107e59a6

SHA512
23cf3a382b35531bc6e08242347a185e4b3ffb238afa0ed8308e0f491c227cebe2a196f406557aeec91dbe2bbe55377083d40612deaf3be20ef5e197968d39cb

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\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
144KB

MD5
2cd663a49a383548033247acd392fd78

SHA1
0cbfbf6f38a2031f5f963f339d4140aa7be13021

SHA256
36e6a9bcbae1fb6ee6403db997a69d5aad8ae184b542079de3926b8deb176c0d

SHA512
9f228498588a9af1ee43c9fc6d770c54a87e6c7c015d33cc86aee399148ec769c094c74e64d0ae1dd2409f8838252818d928083048a94914088f7b95c2b50b0e

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI19802\python311.dll
Filesize
5.5MB

MD5
1fe47c83669491bf38a949253d7d960f

SHA1
de5cc181c0e26cbcb31309fe00d9f2f5264d2b25

SHA256
0a9f2c98f36ba8974a944127b5b7e90e638010e472f2eb6598fc55b1bda9e7ae

SHA512
05cc6f00db128fbca02a14f60f86c049855f429013f65d91e14ea292d468bf9bfdeebc00ec2d54a9fb5715743a57ae3ab48a95037016240c02aabe4bfa1a2ff4

Download Submit
\??\pipe\crashpad_1940_YGBINLYQZDTEYOSF
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI19802\python311.dll
Filesize
5.5MB

MD5
1fe47c83669491bf38a949253d7d960f

SHA1
de5cc181c0e26cbcb31309fe00d9f2f5264d2b25

SHA256
0a9f2c98f36ba8974a944127b5b7e90e638010e472f2eb6598fc55b1bda9e7ae

SHA512
05cc6f00db128fbca02a14f60f86c049855f429013f65d91e14ea292d468bf9bfdeebc00ec2d54a9fb5715743a57ae3ab48a95037016240c02aabe4bfa1a2ff4

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads