2b8235f92ed8e96ccd83e8a47428642f4d0599df496dc7c2d75772c3cc9d54cc

General

Target

$R6OTO1Z.exe
Size

1.4MB
MD5

0ae910eee527d508745f79d10762fdfb
SHA1

e40557b1cbf21942c45c0462e1b24a1a83ef9e99
SHA256

2b8235f92ed8e96ccd83e8a47428642f4d0599df496dc7c2d75772c3cc9d54cc
SHA512

7ca24844010d5be334d78dbb808b60785a1b4e507425e94c840d4bdd30f2aea8a4821e309c9ed673291d952cfae29868e73b9adc5ad436a39691720fc8b71afa
SSDEEP

24576:2nlwinUv+L8m657w6ZBLmkitKqBCjC0PDgM5A4woGHp:2nlyuVV1BCjBkJ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1216 1728 WerFault.exe $R6OTO1Z.exe

pid	pid_target	process	target process
1216	1728	WerFault.exe	$R6OTO1Z.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 3 IoCs

Processes:

$R6OTO1Z.exechrome.exe

pid process

1728 $R6OTO1Z.exe
552 chrome.exe
552 chrome.exe

pid	process
1728	$R6OTO1Z.exe
552	chrome.exe
552	chrome.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

$R6OTO1Z.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	1728	$R6OTO1Z.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe
Token: SeShutdownPrivilege	552	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

Processes:

chrome.exe

pid	process
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

Processes:

chrome.exe

pid	process
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe
552	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

wmplayer.exechrome.exe

description	pid	process	target process
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 856 wrote to memory of 440	856	wmplayer.exe	setup_wm.exe
PID 552 wrote to memory of 1452	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1452	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1452	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1732	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1228	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1228	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1228	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe
PID 552 wrote to memory of 1896	552	chrome.exe	chrome.exe

C:\Users\Admin\AppData\Local\Temp\$R6OTO1Z.exe
"C:\Users\Admin\AppData\Local\Temp\$R6OTO1Z.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 1236
2⤵
- Program crash
PID:1216

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:1
1⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Program Files (x86)\Windows Media Player\setup_wm.exe
"C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:1
2⤵
PID:440

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:552

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,0x7fef6b59758,0x7fef6b59768,0x7fef6b59778
2⤵
PID:1452

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=1208 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:2
2⤵
PID:1732

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=1412 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:8
2⤵
PID:1228

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=1656 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:8
2⤵
PID:1896

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=2236 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:1
2⤵
PID:656

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=2264 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:1
2⤵
PID:452

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=1600 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:2
2⤵
PID:1204

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=8 --mojo-platform-channel-handle=3360 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:1
2⤵
PID:2308

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=3620 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:8
2⤵
PID:2524

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=3636 --field-trial-handle=1332,i,2296340258560274315,7782558958122249334,131072 /prefetch:8
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:1872

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2396

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x57c
1⤵
PID:2588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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\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\Default\a2ab40ba-2112-43e3-abae-17174ebbd1c1.tmp

Filesize
4KB

MD5
3a601644fbcf0d54a6b9f731bb2758ed

SHA1
709fae743a3274c36e96f79d57a008c6aad188e4

SHA256
5f88fded61905cb624448dde308ed2ca7f0866bac2cf4b69b7399759c37638d5

SHA512
a659f4849cf6b6be7330a2d096864642aeb76a8f2125c077a181e7dffa4af88b0b5b0e27e73bb9b9a09dcc50c65bdb1d50faf1ad34194076841ebed1eeb5af1f

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

Filesize
143KB

MD5
079db90e1d62d62bdca5725be5e4aec8

SHA1
751ddc836f33ea8e17a582cb52a7d87c1256a43b

SHA256
370cdddcb315af93ae10be1d7918fa11f54b7caf5ee514c95b22f5e54089f366

SHA512
4ef3b9a539d0f89ccf45630d34128e9e4360fea37a3f57d682b93f2696a23773bdbb8de7f6cbe71bdeb436c3f00b99895c53909ed4c0082c065bceaf0bfa0be5

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\f38d15e5-9ec7-41e6-b4bc-af716a165346.tmp

Filesize
143KB

MD5
25d7e3913bda7d22bd4c443b7ff6419e

SHA1
b5729a434e8490eb374c0d87ef364e085a9becb9

SHA256
a7ad7dede5b9eb1a84816a15d41f271008c649c22c25e84654083b4b79491eac

SHA512
6d2e09c2e929a771ad92ba4fd1431432277021056f5d2cdbb14a6893df2d512853e7c6fa6c67718c76af741bf7bb901816fa64106140bb2af0ee8df0f40d6afc

Download Submit
\??\pipe\crashpad_552_EZAOJRIRFMXOBOEP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1728-54-0x0000000000CC0000-0x0000000000E28000-memory.dmp

Filesize
1.4MB

Download
memory/1728-55-0x0000000000580000-0x00000000005C0000-memory.dmp

Filesize
256KB

Download
memory/1728-124-0x0000000000580000-0x00000000005C0000-memory.dmp

Filesize
256KB

Download
memory/1732-60-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1732-91-0x0000000077470000-0x0000000077471000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads