5ae610ba254d78ef2236a0158de11413625ef960883366e3d59e39c821b6f72a

Analysis

max time kernel
20s
max time network
80s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/05/2023, 16:35

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General

Target

$R6U8NP1.exe
Size

156KB
MD5

96bd65d6a85c40e7b16cb33d7e7fe7a6
SHA1

6ba21897890fd6637aaf8e4f6f8d8704e531b0c4
SHA256

fa8b150a06d2ccee4aee81ee84fda0e1269b8aed5efdb0f3c22f2d0b154e470a
SHA512

0f848b2e9ee3d8ad0ed9dfe1ce629b030d3ca15c1f487d885983755434ecbd650a89ce97a56166a890622d27b472415aa889512cc0ec84e834ac2dc70ed427ad
SSDEEP

1536:CXsOju8jOOUfu5HFjElAfzyneSMPuKbvzUllKGzFDOWgoxrq7JjMHUOVOFcKh:h0ucOOUolryn8HbzUl5DONZ7J4rV6r

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
17	api.ipify.org
18	api.ipify.org

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1692	2008	WerFault.exe	27

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 22 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
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 2008 wrote to memory of 2040	2008	$R6U8NP1.exe	28
PID 2008 wrote to memory of 2040	2008	$R6U8NP1.exe	28
PID 2008 wrote to memory of 2040	2008	$R6U8NP1.exe	28
PID 2008 wrote to memory of 2040	2008	$R6U8NP1.exe	28
PID 2008 wrote to memory of 1692	2008	$R6U8NP1.exe	29
PID 2008 wrote to memory of 1692	2008	$R6U8NP1.exe	29
PID 2008 wrote to memory of 1692	2008	$R6U8NP1.exe	29
PID 2008 wrote to memory of 1692	2008	$R6U8NP1.exe	29
PID 2040 wrote to memory of 2004	2040	chrome.exe	30
PID 2040 wrote to memory of 2004	2040	chrome.exe	30
PID 2040 wrote to memory of 2004	2040	chrome.exe	30
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 756	2040	chrome.exe	32
PID 2040 wrote to memory of 1852	2040	chrome.exe	33
PID 2040 wrote to memory of 1852	2040	chrome.exe	33
PID 2040 wrote to memory of 1852	2040	chrome.exe	33
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34
PID 2040 wrote to memory of 1820	2040	chrome.exe	34

C:\Users\Admin\AppData\Local\Temp\$R6U8NP1.exe
"C:\Users\Admin\AppData\Local\Temp\$R6U8NP1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" https://getfiles.wiki/welcome.php
  2⤵
  - 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,0x7fef68e9758,0x7fef68e9768,0x7fef68e9778
    3⤵
    PID:2004
- - 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=1180 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:2
    3⤵
    PID:756
- - 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=1464 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:8
    3⤵
    PID:1852
- - 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=1664 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:8
    3⤵
    PID:1820
- - 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=2184 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:1
    3⤵
    PID:1256
- - 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=2188 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:1
    3⤵
    PID:908
- - 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=3800 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:2
    3⤵
    PID:2608
- - 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=3356 --field-trial-handle=1256,i,5344818143899286428,17226356911877766762,131072 /prefetch:1
    3⤵
    PID:2760
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 360
  2⤵
  - Program crash
  PID:1692

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:1604

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2224

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x504
1⤵
PID:2312

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
6183e271b34276b0614146eacacc7cac

SHA1
22f5e08ccecbda05d4f76184783f61dbb6a39c66

SHA256
639b1799e35f5d97828dece4a934a95b747005c8f7dddb5ebc05e61ed6e42d03

SHA512
fee23ff7cac9d452e49657360bd7f5cc8cd718db9df27c03a989f755a434f96d6b0aefdc68afbe16d39a9ceec7be1f98d657dc35dbe2f107b531438a3bb27832

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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\Network\TransportSecurity

Filesize
691B

MD5
e8d7cb3509c07002249173091d2107a1

SHA1
8d4acc23dec8df847d8913f63ba140ee191f63ff

SHA256
b7afb32ed63a39a967ee4a2c9f70fda628635800d1e970da7bba665ea42525f6

SHA512
1b417fccb71e337a23db4c8f817cee89e26f56a777d7ef6871d46c5528572db527b3e1476a1b4f3e099876a555473fb3ebd691155ea7deb87b906fc3be4b8fae

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

Filesize
4KB

MD5
da5ff35e689572b51b7a00ab2cc1c0fe

SHA1
9ae8b38f1d32bf1f6d00e2b544297af9ee9a125a

SHA256
31d6ddf46ef3f9dfa804dd04fac11267835cabeb6728048aa93ea3b21848adf9

SHA512
9eed4de0f5fd7a26e472bbe9708a4e989a536290d22030c09c30a9a36dec39f1bb9bbbf0d1de0928b76b6f7a8a405e7bc79ab5a56d2d134b39dd0b5cdf4713d8

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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\b30bceeb-327f-43ad-a744-dfe65a918d86.tmp

Filesize
4KB

MD5
461a9d20189556dc9c3fe6f374231cc9

SHA1
a8edaa3ed554641f4698d0600e61244511308bda

SHA256
b384bc7615b38d43b4a8f942b6517681901d9eec8c50620e3cab53a09b73f263

SHA512
7047f3383e2fe451c45810004735fdbe54d85592ddf72b482695be3a4a9e1d6931f2f87eae72b95440cf15a08a5ffd299ca681a4184e9f326733be48d9d24618

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3857.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit