b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Resubmissions

28-06-2023 21:26

230628-1ag81aca9w 1

28-06-2023 19:41

230628-yedehabg3t 1

Analysis

max time kernel
19s
max time network
132s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
28-06-2023 21:26

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General

Target

ho.gif
Size

43B
MD5

325472601571f31e1bf00674c368d335
SHA1

2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a
SHA256

b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b
SHA512

717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

Score

1^/10

Malware Config

Signatures

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 2 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe
Token: SeShutdownPrivilege	2040	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe
2040	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1064	2040	chrome.exe	28
PID 2040 wrote to memory of 1064	2040	chrome.exe	28
PID 2040 wrote to memory of 1064	2040	chrome.exe	28
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1480	2040	chrome.exe	30
PID 2040 wrote to memory of 1496	2040	chrome.exe	31
PID 2040 wrote to memory of 1496	2040	chrome.exe	31
PID 2040 wrote to memory of 1496	2040	chrome.exe	31
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32
PID 2040 wrote to memory of 980	2040	chrome.exe	32

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\ho.gif
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:2040
- 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,0x7fef7449758,0x7fef7449768,0x7fef7449778
  2⤵
  PID:1064
- 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=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:2
  2⤵
  PID:1480
- 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=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:8
  2⤵
  PID:1496
- 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=1608 --field-trial-handle=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:8
  2⤵
  PID:980
- 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=2276 --field-trial-handle=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:1
  2⤵
  PID:1320
- 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=2300 --field-trial-handle=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:1
  2⤵
  PID:1728
- 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=1164 --field-trial-handle=1228,i,15426885262394205726,12910763887596532118,131072 /prefetch:2
  2⤵
  PID:668

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:668

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\Default\3cc4d794-133c-4052-8008-d1bd20fa00d0.tmp

Filesize
4KB

MD5
82d7266b83cb184132f7f84c1246285b

SHA1
21ac6c510c11ad6b152e1fe499669116749a8671

SHA256
6e1a19ff9ac05034cad961f5c066122223416771007a2226f8010d4c9b2a8174

SHA512
74879db0a51da7ab351710a8f5e53448eba966ca11388e01428129d09917d31ef371984fc60a31cd382c4b5f698af3b017b8171c1c56910dfb88f875e9989ee2

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
2df8f6db81363dfbdd9bc3055c02800c

SHA1
d608cf55fd2c82d1bbffc9a8c4ad208f006ac8e6

SHA256
2c241621a25933258468c5543654f0493e47d1f83ca741ecf26d8781e73b4346

SHA512
2aec122e0383ab79f9ea7499dd4cbcc1a90ad3900635a569ab02e5bae5e7c9f0bb58887ebee068ad04660fcad9aef15308035faac29f5d0ebf0666489594bcc1

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

Filesize
4KB

MD5
f608f12c9d1b02261e808a317d8e8aa5

SHA1
f8f6980c3186c8facd464e7f38ce99194c6c0272

SHA256
a8ddfd44a95e8659f761118782069e7337686ad66dd5e37511ec4375bd1eef65

SHA512
a2aae6fda372e953f45f3eaf3b7b33ab46a5d92d7ddf100ef3206e79cb5514a901875715d06f2092fb20aa5e70ba869bd15301f384dddb0e2ade14eac7ffc7be

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