0f81b2681475f1014dddda909b1a95b2b83d3f70e502bdc23256016a8d188d4b

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 14:09

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General

Target

tmblog3/upfile/fckeditor/editor/dialog/fck_about.html
Size

5KB
MD5

44a3d0340d68dc8e2069e82f825f81f0
SHA1

67102f222a6fb6749d8e11ad4cd6495bcb12dfab
SHA256

fa60af9116e95fe12459d1e264df174c18812c6adb9f1910c24885325b990d3a
SHA512

accce467b342767f7909d1dba3a90a326d2eeff8c6b20b015aaba512bd2138245d8863c40d57b2b1ce251032d402392c83ba587216006bd4cae8cf57ff8aad8c
SSDEEP

96:j+IlIhoImI3fWvFQf8E4rV2YeJn9CHCptG6aom60IuYeoIcohQzcDl:6IlIhiI3u9Qf89rV49CipA6Jm60Ipebr

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2244	msedge.exe
2244	msedge.exe
1804	msedge.exe
1804	msedge.exe
1800	identity_helper.exe
1800	identity_helper.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe
2244	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 4192	2244	msedge.exe	81
PID 2244 wrote to memory of 4192	2244	msedge.exe	81
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 672	2244	msedge.exe	82
PID 2244 wrote to memory of 1804	2244	msedge.exe	83
PID 2244 wrote to memory of 1804	2244	msedge.exe	83
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84
PID 2244 wrote to memory of 4680	2244	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\tmblog3\upfile\fckeditor\editor\dialog\fck_about.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2244
- 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,0x100,0x104,0xd8,0x108,0x7ff9addf46f8,0x7ff9addf4708,0x7ff9addf4718
  2⤵
  PID:4192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:672
- 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=2148,7456630619248640333,498121884299336287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1804
- 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=2148,7456630619248640333,498121884299336287,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2408 /prefetch:8
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=2784 /prefetch:1
  2⤵
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=2792 /prefetch:1
  2⤵
  PID:468
- 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=2148,7456630619248640333,498121884299336287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:8
  2⤵
  PID:3100
- 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=2148,7456630619248640333,498121884299336287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=5132 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=5164 /prefetch:1
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=3724 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=3732 /prefetch:1
  2⤵
  PID:116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,7456630619248640333,498121884299336287,131072 --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=1700 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
e4f80e7950cbd3bb11257d2000cb885e

SHA1
10ac643904d539042d8f7aa4a312b13ec2106035

SHA256
1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

SHA512
2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
2dc1a9f2f3f8c3cfe51bb29b078166c5

SHA1
eaf3c3dad3c8dc6f18dc3e055b415da78b704402

SHA256
dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

SHA512
682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

Filesize
5KB

MD5
4db03792bc46a890d72a716153adb0c6

SHA1
7c6fafa933c49e1655b1fbe744fda44946b3b73a

SHA256
7c6cd5c6cc71501ba0dc68abed668a1cbd6c078dc41357883d9dde400b4d2b78

SHA512
4a1bfe6f85bdba272dedba27052a48b99a149a24d813a27a179076c78eb0e4e43d753b78fa07121737bbe13c5b3e526e97ff67c129d125edec56440036e97e73

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

Filesize
6KB

MD5
da2ead5960c2314322a8cccead0eb388

SHA1
0206e8087f26e788013ab91c18ce3d15018bfdb8

SHA256
61ab3a7c48ca6d2179fbf61006d65b96101c490dcc33404c275f1a3dd0e3a334

SHA512
5a8c29f2bad8d4f65e1e9f182ea4d861c900f87c17dcbbe00b26852a01409450da73ae9c51a78c0d5ceef0fddd291b3c938f8c8e2a6c7ae87f48c6fb21be52b8

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
f5ae51e2b054df24ee17c5b58efaf847

SHA1
2ffee7bff7a2ede6556c72786bccec845567915b

SHA256
147f310bc42899d0d5943cb9c997d888b958dadfafb3bf0f1779901507fc4693

SHA512
44b1eb20e5dacea6ab83f391d639681af73cc7d803fdc95e39914caefeb1d5473797039d91ab308ca41d67751e9483fa79f98216b5a7567615432632cae7a1e8

Download Submit