2bea14dbcf68b3c410b866304368681b95eecc5348af02a368cba89bd77e2f6e

Analysis

max time kernel
29s
max time network
145s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
18-04-2023 16:38

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General

Target

RemittanceAdvice.html
Size

17KB
MD5

b1cf6e1c60d5bc7943edb75345e48c0b
SHA1

471fe79fc41fdbfaa82e05293a20d1a8889f8bf8
SHA256

2bea14dbcf68b3c410b866304368681b95eecc5348af02a368cba89bd77e2f6e
SHA512

3b47dacd9b63be08dd89f871edfc11a607bedccfbeff8866eef8502a8275f9b15c9b3e90eea2d7b871f6f24f1cd62aa1fd1734083c64c767f3ae0827867eaae2
SSDEEP

192:NITtvQHwf8giZPwIClK2sFiKmucuQCAV3RERja4MOVRB3xM9IfkeILxoIxaec:NI+gePvtcuQC1jFL8enIxxc

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
1676	chrome.exe
1676	chrome.exe

Suspicious use of AdjustPrivilegeToken 34 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe
Token: SeShutdownPrivilege	1676	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe
1676	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 1384	1676	chrome.exe	28
PID 1676 wrote to memory of 1384	1676	chrome.exe	28
PID 1676 wrote to memory of 1384	1676	chrome.exe	28
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 308	1676	chrome.exe	30
PID 1676 wrote to memory of 1860	1676	chrome.exe	32
PID 1676 wrote to memory of 1860	1676	chrome.exe	32
PID 1676 wrote to memory of 1860	1676	chrome.exe	32
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31
PID 1676 wrote to memory of 700	1676	chrome.exe	31

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\RemittanceAdvice.html
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:1676
- 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:1384
- 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=1192 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:2
  2⤵
  PID:308
- 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=1628 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:8
  2⤵
  PID:700
- 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=1528 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:8
  2⤵
  PID:1860
- 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=2336 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:1
  2⤵
  PID:992
- 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=2328 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:1
  2⤵
  PID:276
- 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=1188 --field-trial-handle=1256,i,2075580703383503852,7457589988574157574,131072 /prefetch:2
  2⤵
  PID:2060

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:1480

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\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
5bf10a9664fe44e78267d1368f575e43

SHA1
8989747ccf31871d8a3384c9781424477a5703ce

SHA256
d49f73855fd514c88ba10f66582ce070d5dff702125e85b15a21fe9b73c28cbd

SHA512
54d0f7a1fb21ed6d72b740eafe12dc0ec5a32082ae64f2c469fb797e2bc0ae8c035e881f4f76083aa0415d81c076b1b7074a6dc1a9aad72deace1f4e8627b106

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

Filesize
4KB

MD5
a73571cce87ae6eacb7f017791c27dad

SHA1
ca629d6864bc43c2e5839870e07f2066bc7c7e8c

SHA256
de8ef97183edb73a5e140423cd6802033e8eb74e677aa160369a377771bdc96d

SHA512
36a34e70295334037e3eda5030f24da2ddff366fc0942db7039bbe33e33ec335d3349307f30ffea4799bbf92f1e612cd3eb7a506fe2be7abe2c6dc01f39da048

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\dbe8ee14-e040-40e6-83de-650fe2d1c956.tmp

Filesize
4KB

MD5
4f36dc44e73f3385cd14d9b9c11027af

SHA1
718974257e2411e58c14b45d5ef57877ae9c8ae8

SHA256
f4c56873159ef98a832ded43ff72806bbebaaf71012d5a3b084fee424777448f

SHA512
559971a3f0a67793093d826b15f6cd66f88914ba96dbb832c8fced7eaaea05da69146c9b17177fa71aa088f0acd32f6fcb3ec291b7c5f8937b6d075db9aaf5b1

Download Submit