hxxps://1yim4n[.]s3[.]amazonaws[.]com/index[.]html?AWSAccessKeyId=AKIAZZISD2YOGSQWKY44&Signature=V%2F%2FwNqhy47lcCpP3kH9s320bIpg%3D&Expires=1705114026&c=sss06as3s05as010a[.]s02a[.]s01as08as0s013as07as1ssss014as0s2s01a[.]s01as3s09a

Analysis

max time kernel
81s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 17:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://1yim4n.s3.amazonaws.com/index.html?AWSAccessKeyId=AKIAZZISD2YOGSQWKY44&Signature=V%2F%2FwNqhy47lcCpP3kH9s320bIpg%3D&Expires=1705114026&c=sss06as3s05as010a.s02a.s01as08as0s013as07as1ssss014as0s2s01a.s01as3s09a

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
2932	chrome.exe
2932	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 3024	2932	chrome.exe	28
PID 2932 wrote to memory of 3024	2932	chrome.exe	28
PID 2932 wrote to memory of 3024	2932	chrome.exe	28
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2664	2932	chrome.exe	30
PID 2932 wrote to memory of 2628	2932	chrome.exe	31
PID 2932 wrote to memory of 2628	2932	chrome.exe	31
PID 2932 wrote to memory of 2628	2932	chrome.exe	31
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32
PID 2932 wrote to memory of 2572	2932	chrome.exe	32

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://1yim4n.s3.amazonaws.com/index.html?AWSAccessKeyId=AKIAZZISD2YOGSQWKY44&Signature=V%2F%2FwNqhy47lcCpP3kH9s320bIpg%3D&Expires=1705114026&c=sss06as3s05as010a.s02a.s01as08as0s013as07as1ssss014as0s2s01a.s01as3s09a
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:2932
- 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,0x7fef6929758,0x7fef6929768,0x7fef6929778
  2⤵
  PID:3024
- 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=1204 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:2
  2⤵
  PID:2664
- 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=1484 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:8
  2⤵
  PID:2628
- 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=1636 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:8
  2⤵
  PID:2572
- 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=2184 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:1
  2⤵
  PID:952
- 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=2192 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:1
  2⤵
  PID:2836
- 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=1440 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:2
  2⤵
  PID:1432
- 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=3476 --field-trial-handle=1372,i,16491242916610929204,14565238631240609132,131072 /prefetch:8
  2⤵
  PID:1740

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:3016

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
ea0b5fca4afbd40ef34ee22e0354a074

SHA1
feeb39cc7a54757755c11a80295404fe2a558d58

SHA256
72d3d013537512a31b64ca48d3b4a9f62bda3f8688a65ae24ed63eb64c10342f

SHA512
b0eb40256cc076afc2c8d7836de353056bf6c77f8127721114aa32b54981ab39385196c5faa03794ecbf251f5acf9555f0351c81ca42b4a3e4e3d9190ec6f7b8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
f3f226eb98f4400c82209a3e086880b4

SHA1
a76541a9838a5a134c6134f92ac600395771193b

SHA256
8405948987903454c3b303bf6ef57da349b586dc5c6d94afa5def9134b099660

SHA512
e85a9b42606ba3b5a0bca13ac9d52323efcb7e3931395f33b217f7dd0ac2489118daf62da816b10f28bee01e2c3d2387b4981ad10386de7c85081c245e924bdd

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
b1e635427f38d155422e8e9af4e37c4a

SHA1
758314e4c9c38769e982b921b45dd60f6c55c848

SHA256
f64e97b131d36a0bb5621ea8c68feb1952a4e183f1a1059765609b97b7850474

SHA512
0232efba13471de35808621d9a7fc8c1e8f2a5db7c9fd6e4089ed117ddf7a60435aafd37cd7879fc8ade8a11a5fcd3851eb311c09422cc6af991d87d3a296cc7

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

Filesize
5KB

MD5
80f1fa6c7e7f9b3420edeb30f1c5507d

SHA1
02f638fda2b3f8c1bc531c02d2f8f4aea31fbd5c

SHA256
ba4778814ddaaf5b31fe1e52ec168e40f6604fa4df1d95eff5153965cf34d6ca

SHA512
22774c06a8a9509b5beaf9c14304fb0ba54e95cc98d2c5e9c8e260ea7aae417dac47796ff4d7c11cf6b63054c608c9f4efeaafe589cac61fbb21fc55a8204626

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar176C.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit