6b43692c3ca8adab995b73bbf08c2269d5288ae379a177322770770619c119a5

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 08:46

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General

Target

OEBPS/html/437020_1_En_23_Chapter.html
Size

69KB
MD5

8eb9104cc0ccc5dbeef0fc3c69b5445c
SHA1

e414ee11bc0ea8315f78098fb020350412b04548
SHA256

6c63d6e2c5568de38de38b88a8355912304b0efdf866f02ce2b98cade6739394
SHA512

d5d9e7e98a95e3a560998538cdd4631fdfb4082d72d0edb108f6ee1532296ca2c13d3c0117eaf6018949593ddd4c614a4ec772948f46616f53c0c44ee3db2903
SSDEEP

1536:f4F6JqbwU9y4IJecO5woxzNIL16MmJv5+USwxWK39ZmGpty9A1IeNimJSBOl4s3X:O1VHtE1K5B9oG/JNibOl4s31V

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 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
4480	msedge.exe
4480	msedge.exe
1796	msedge.exe
1796	msedge.exe
3228	identity_helper.exe
3228	identity_helper.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe
1796	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 4716	1796	msedge.exe	81
PID 1796 wrote to memory of 4716	1796	msedge.exe	81
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 3916	1796	msedge.exe	82
PID 1796 wrote to memory of 4480	1796	msedge.exe	83
PID 1796 wrote to memory of 4480	1796	msedge.exe	83
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	msedge.exe	84
PID 1796 wrote to memory of 2776	1796	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\OEBPS\html\437020_1_En_23_Chapter.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:1796
- 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,0x100,0x104,0xd8,0x108,0x7ffcb2b646f8,0x7ffcb2b64708,0x7ffcb2b64718
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:3916
- 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=2208,13231510768375805690,1102912473084681035,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4480
- 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=2208,13231510768375805690,1102912473084681035,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:2776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=3292 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=3300 /prefetch:1
  2⤵
  PID:5116
- 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=2208,13231510768375805690,1102912473084681035,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4868 /prefetch:8
  2⤵
  PID:4128
- 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=2208,13231510768375805690,1102912473084681035,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4868 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=4864 /prefetch:1
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=4940 /prefetch:1
  2⤵
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=5520 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=5516 /prefetch:1
  2⤵
  PID:2704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,13231510768375805690,1102912473084681035,131072 --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=1728 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4552

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

Filesize
5KB

MD5
cac06018fe03a3965250d70f5c81e3bf

SHA1
28e15221e1f287dd93fc20316840886800967148

SHA256
4c7b19eab9e49917e98a0414f6d6639ac138fe921c572f67a53403c04d8948ba

SHA512
b5775dcf2e084e445cb570fd86058f4a97039c3e9f1e22c3ac9f611fdf7d35cd4c5b606aeb372d63a78984b68c0c0f75b62da07eb6a5bf3d688f77abbfd6e3b8

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

Filesize
6KB

MD5
7956ba845431751dd3edc5e81da0c726

SHA1
d1d0473635abaf79f6362d5d63743debf2b1f0ad

SHA256
bc1d76bdfc913176fd0435ed4bbbe24055112efcc53d1a3377fe7d604fab36c4

SHA512
de7c549fda8a870e4bdac15b516413e331c41720c06fb24a0da2963d238a98fcab9f6cc24838bebb8c89cbea8ee6bc04a771dd5bc18a256ecff294aea5e92ce8

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
db305a4c5fa6de270ba11eb9fa9db342

SHA1
a7af265dab0cf7a5f67fab5019833a614d0aeb31

SHA256
2e0c3a24ff4e59b87110570e72455cf3693f8978893d7b6d286c2a0f37fe8ea3

SHA512
447fd0bebae1406161744df340477a226b2b87f89a9d3503815da1242a1938230d17a2a425e2851dfb8f4c2997a95e328a208e32752c108e1e2094abcc940af4

Download Submit