6029274c58ad2380818c1767dfb634f7ec3fa4eb5ae714d74e06b403d6844048

General

Target

quantizer/quantizer.exe
Size

212KB
MD5

1458480cf8803569195f934d47ac7481
SHA1

e82b5cbf643075a44049aa97ba045795da25ab55
SHA256

68d528f9ac891e920449188198a233b71b2860838af4fb970b9966f941ce82ca
SHA512

168466da32f952df6bae568e75bb683bc6e009880b67d28acc0f3b8fb6e88b186abbeeabf0a87bf9a01f47362c157f46277682d9a3e2bdab90f8f2f2775f7e04
SSDEEP

1536:Ra2jqHhCCjLFUkH8neWP4xqunYlFjTZgjq9qlQJ1veZ2eDg4X:RLjqHhCWcn5BYYfjTZgjq9BT2Z2eDP

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

2380 chrome.exe
2380 chrome.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe
Token: SeShutdownPrivilege	2380	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

Processes:

chrome.exe

pid	process
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe
2380	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2380 wrote to memory of 1428	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 1428	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 1428	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2460	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2600	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2600	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2600	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe
PID 2380 wrote to memory of 2556	2380	chrome.exe	chrome.exe

C:\Users\Admin\AppData\Local\Temp\quantizer\quantizer.exe
"C:\Users\Admin\AppData\Local\Temp\quantizer\quantizer.exe"
1⤵
PID:1988

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:2380

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,0x7fef4de9758,0x7fef4de9768,0x7fef4de9778
2⤵
PID:1428

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=1148 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:2
2⤵
PID:2460

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=1492 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:8
2⤵
PID:2600

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=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:8
2⤵
PID:2556

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2240 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:1
2⤵
PID:1936

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2248 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:1
2⤵
PID:2744

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=1312 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:2
2⤵
PID:948

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=1360 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:1
2⤵
PID:1496

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=3284 --field-trial-handle=1208,i,17845573770744581006,16342139935489689096,131072 /prefetch:8
2⤵
PID:452

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:2612

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\145e6745-d8c6-4bc9-a4c0-d4d58e0bc95b.tmp
Filesize
3KB

MD5
3a221981f5477b5442c04da2c33fda0c

SHA1
f5d6ec5c5a97f53dc93a7e7ae5e5b45cef956eb4

SHA256
59fe1d5a59ea76b9361c73ed18fd4880bf58a4c2fa5d2573c04806f5f666573d

SHA512
503bf8e458c94c2b3b0a7f0be14c11ad30bdafadd9b0e9fd1255bed8be02269f1feae57ea149cc3b338f0375062332cbc65abee6fa9f2984ebf6a32d5da83cb7

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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
5KB

MD5
4009f787b3eb47e9bccbd564b6dd0b60

SHA1
4a94ba0ee9874ebfbd7ac0096ed050663f055bc3

SHA256
3baa5de0da917c4f63f4c1e05d1640905103480de7fdd659fdb3ca38f70f28fd

SHA512
0dbcb167239d11bbd5e081145153e348c49eb118f553005412b7011ab48a3d282c9dc063351e3096e6a944070605495d3c9eae030da79ab4e3a1c19424ec6ded

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
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
3KB

MD5
8e4d3131ea7b0808225911ed71491bdf

SHA1
0f7973fa364396fb97b5104dda9236ddf52396eb

SHA256
f1851cbad1083af1bb40fd4840c9949583d9e9e8fdcf8414c17dca7865075aa3

SHA512
b588e98b924c0c22be6d744052c2fe304273ed2cb5a55b0b3b5cd7b17a1251f5d2508c69ea04514fd1cc27a279638d9696a59f7f7a6f79787a6124f9e09af651

Download Submit
\??\pipe\crashpad_2380_LXUMQUIPRWGFQINV
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1988-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads