778be93c9aca8686e18c738c54f364fb05039d7599f1bac5249f64da46578b00

Analysis

max time kernel
2s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 00:57

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General

Target

094348446fad0262203ff0bb16da2752.exe
Size

13KB
MD5

094348446fad0262203ff0bb16da2752
SHA1

c6d8abb4b136920c67d3843d4a64625922299e55
SHA256

778be93c9aca8686e18c738c54f364fb05039d7599f1bac5249f64da46578b00
SHA512

70ae28257590d497745def201ac529cc99d9597e63802e9f35c02bd840f23d932da16ce8b51ca2b9310348f8ab36d15ad0e60f0c46c9750349934562902994c1
SSDEEP

192:LFOeihIRV2lwv7E6fPlKr9ZCspE+TMwrRmK+vhOrKZ:TRVp7NfPFeM4mtZ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1160-0-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1160-1-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3256	msedge.exe
3256	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4564	msedge.exe
4564	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1160	094348446fad0262203ff0bb16da2752.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 4564	1160	094348446fad0262203ff0bb16da2752.exe	31
PID 1160 wrote to memory of 4564	1160	094348446fad0262203ff0bb16da2752.exe	31
PID 4564 wrote to memory of 828	4564	msedge.exe	33
PID 4564 wrote to memory of 828	4564	msedge.exe	33
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 1556	4564	msedge.exe	40
PID 4564 wrote to memory of 3256	4564	msedge.exe	39
PID 4564 wrote to memory of 3256	4564	msedge.exe	39
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38
PID 4564 wrote to memory of 3128	4564	msedge.exe	38

C:\Users\Admin\AppData\Local\Temp\094348446fad0262203ff0bb16da2752.exe
"C:\Users\Admin\AppData\Local\Temp\094348446fad0262203ff0bb16da2752.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ads.eorezo.com/cgi-bin/advert/getads?did=43
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4564
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff7a9e46f8,0x7fff7a9e4708,0x7fff7a9e4718
    3⤵
    PID:828
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
    3⤵
    PID:3128
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3256
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
    3⤵
    PID:1556
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3620 /prefetch:1
    3⤵
    PID:3600
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3584 /prefetch:1
    3⤵
    PID:1492
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4548 /prefetch:8
    3⤵
    PID:3624
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4548 /prefetch:8
    3⤵
    PID:3884
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5172 /prefetch:1
    3⤵
    PID:1608
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4568 /prefetch:1
    3⤵
    PID:1472
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5500 /prefetch:1
    3⤵
    PID:2212
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4492 /prefetch:1
    3⤵
    PID:1124
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,11391475423992254079,15399433384767433179,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3460 /prefetch:2
    3⤵
    PID:5940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1608

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
e81f88193ef88deb086a7d828c579015

SHA1
496610097c234f11a6ebdb315a1230057d690130

SHA256
a6ec76272e62fbc4828d6b412037a06378b15cb18df12cd8ec69ada17ef1443e

SHA512
0d81a8975ffb59875f10e3c79f5d49596cad16f81914f52f55985127187668fb04d0b75e8b0129379b8d52bb8f8c039a831cdc95fe4740d5b17096db64ff22d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
d3da0b1b0ec8071ed5cd222e2296c231

SHA1
dc124e5869fe3e4acf5ae6ba1027c3cb421a7832

SHA256
88aa2edf00a523e665bca0112819f18c66337d1249414ca59806a8e53345684a

SHA512
b15b391a3b90ff1dd915d25e96c599e6c527225ed2d83e30850d96cfd97a173357bcecbd07a2e226a1e1bf2f56c47d7b80a3aa94387ec803c023a89fecb2efb0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
5c2f6cb25ac370d57c2b38db693d74d7

SHA1
f62b04b093e753cdca352a01f8a11d74c2403e70

SHA256
ab3fd3b851a39eac278d4a82df191ef9fcd9aa1a3e9919877b7fc9c95aeecb39

SHA512
71a7d214cba7d7b8deb9276018d6341d34af599fb6a2e84941e734221816c1d6ea3183dfe73a848ee652595aa7c2db64f4f3c586189cd095569a12e653362c11

Download Submit
memory/1160-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1160-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download