6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882

Analysis

max time kernel
138s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2023, 03:59

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General

Target

6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe
Size

12.3MB
MD5

de4aad63d00c84871493f9e28a0d86aa
SHA1

de0821d57e2843a84038eb168c844a343ba1bdd0
SHA256

6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882
SHA512

6df9482fc89bd6832740ae40054f8ae41dc198a217f0f348e73e896d666398e3d65f58da8e2ffeac5f01885498a25bbbb7f6096f5f0df8baf374d4ce1a036a13
SSDEEP

196608:HwjNtTZJorYwXGc/WBkGbtP1NfsTskRBqyLfi7lRSANK72+OznHHX4JVXMe:HItTMswWc/WB+T/RgnSANKyFX4n

Score

3^/10

Malware Config

Signatures

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1632	msedge.exe
1632	msedge.exe
1140	msedge.exe
1140	msedge.exe
3120	identity_helper.exe
3120	identity_helper.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4800	6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe
4800	6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe
4800	6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 1140	4800	6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe	91
PID 4800 wrote to memory of 1140	4800	6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe	91
PID 1140 wrote to memory of 4156	1140	msedge.exe	92
PID 1140 wrote to memory of 4156	1140	msedge.exe	92
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 4648	1140	msedge.exe	93
PID 1140 wrote to memory of 1632	1140	msedge.exe	94
PID 1140 wrote to memory of 1632	1140	msedge.exe	94
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95
PID 1140 wrote to memory of 5076	1140	msedge.exe	95

C:\Users\Admin\AppData\Local\Temp\6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe
"C:\Users\Admin\AppData\Local\Temp\6c3f1bad378d7e599d6b00c9592d907f07c323e7c487a3292ccf3812aee0d882.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://124.223.46.215/qydj/ÇªÒÚÖúÊÖ.exe
  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:1140
- - 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,0x100,0x104,0xd8,0x108,0x7ff8a4df46f8,0x7ff8a4df4708,0x7ff8a4df4718
    3⤵
    PID:4156
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
    3⤵
    PID:4648
- - 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=2160,2372718398697833920,10926650631399590147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1632
- - 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=2160,2372718398697833920,10926650631399590147,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
    3⤵
    PID:5076
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=3240 /prefetch:1
    3⤵
    PID:2500
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=3292 /prefetch:1
    3⤵
    PID:3092
- - 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=2160,2372718398697833920,10926650631399590147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5072 /prefetch:8
    3⤵
    PID:3348
- - 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=2160,2372718398697833920,10926650631399590147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5072 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3120
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=5172 /prefetch:1
    3⤵
    PID:1068
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=5292 /prefetch:1
    3⤵
    PID:3700
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=5456 /prefetch:1
    3⤵
    PID:544
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=5408 /prefetch:1
    3⤵
    PID:1208
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,2372718398697833920,10926650631399590147,131072 --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=5184 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4332

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3984

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\Crashpad\settings.dat

Filesize
152B

MD5
6276613a51dae3b747451bc05e24edfa

SHA1
96ff591013fc8d378a9b37ea580d8ec6e98bbde5

SHA256
d17c0519716f5fa61ccf7289220c5e8917a36fbb29e48a86bb1122c9e3fcafb0

SHA512
dc84cd5df4867849039ecea2c98b1aeb435399b9503b1384159b2d08fe180b9f3daadc98f55c6ab28faa1e66dea8abfa4e702232a7027d933b0eca91fcf6b5f3

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
ba68dd26ffb47106006ea6f031cd6b49

SHA1
0b187355b117c625a37a670920393094a88594b3

SHA256
dd1cfbe6238e7c45726632c64922fe88fa3d52829d5c57380cf6a0ab2c223a7f

SHA512
5884366342d923da15e13506b37c012f8c655767d6c878b9fa91ada84bb3516ad3f7067879e6c090793d74b2f169f92b4f249da1e42722e919c18897b6135327

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

Filesize
5KB

MD5
655ef4d02f2c502cf36a229899fb63f7

SHA1
36e21d3389d31bcf9e094215f7d48dfa874fde08

SHA256
f676fb68e2bb9776b0b8bbdefb65abead47ddf42e543dfd02083ace5b6e005e4

SHA512
0c79dd3fd8f828fe321ff364bf4a5d940c5c99aa41d92e2d7657ad5a515fae178afcfa757257bfe026380a1a37638b02a6571dc43521033d2ec553da382d5b23

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

Filesize
24KB

MD5
f1881400134252667af6731236741098

SHA1
6fbc4f34542d449afdb74c9cfd4a6d20e6cdc458

SHA256
d6fcec1880d69aaa0229f515403c1a5ac82787f442c37f1c0c96c82ec6c15b75

SHA512
18b9ac92c396a01b6662a4a8a21b995d456716b70144a136fced761fd0a84c99e8bd0afb9585625809b87332da75727b82a07b151560ea253a3b8c241b799450

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
10KB

MD5
b83b4da5fec2bd9179d904f048a4ae06

SHA1
d8fa64af4cb9365b5574ceaaf994660b3857b537

SHA256
6555cc7f1a6cd985f6a30485bd72c9c85afe4ae9b06139a4ca7d88f99739693c

SHA512
a7db49ccfe795dd77b9b0ad52e15c4042e20021f1665d8a05b5815b14f47df3a740d26dc959128f2acff23a84c23214cf3f7132b0a1e5467c940d05520213dd6

Download Submit