6b43692c3ca8adab995b73bbf08c2269d5288ae379a177322770770619c119a5

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 08:46

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General

Target

OEBPS/html/437020_1_En_17_Chapter.html
Size

133KB
MD5

4336b2cb340b2ea95d208c062c7c00f8
SHA1

b9cc4271f0f4574edd2ca1c0d4ccca7e2283c45b
SHA256

72d1aa9d2d09c35c108232c30961735d5e38f6092a11b15eb83c2ff44928ab14
SHA512

1312a6e615ad76129092273bc2aa5826f91208654a60ec16f84abbcc57b220f6faa6a1481f76b59ec96dcaab79925044e6f344d2f5f2965c4d3512ad52011fa4
SSDEEP

3072:UzsV000VPF+j03IAnBkRaq6vtbr5bDnKRdiPx:Uzd00Ov6vtBD5Px

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
3732	msedge.exe
3732	msedge.exe
2844	msedge.exe
2844	msedge.exe
4008	identity_helper.exe
4008	identity_helper.exe
3812	msedge.exe
3812	msedge.exe
3812	msedge.exe
3812	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe
2844	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 3948	2844	msedge.exe	86
PID 2844 wrote to memory of 3948	2844	msedge.exe	86
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 1968	2844	msedge.exe	89
PID 2844 wrote to memory of 3732	2844	msedge.exe	90
PID 2844 wrote to memory of 3732	2844	msedge.exe	90
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91
PID 2844 wrote to memory of 4412	2844	msedge.exe	91

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_17_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:2844
- 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,0x100,0x104,0xd8,0x108,0x7ffca0b046f8,0x7ffca0b04708,0x7ffca0b04718
  2⤵
  PID:3948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:1968
- 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=2088,16191866895930590526,1273318272176527177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2484 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3732
- 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=2088,16191866895930590526,1273318272176527177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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=3304 /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=2088,16191866895930590526,1273318272176527177,131072 --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=3320 /prefetch:1
  2⤵
  PID:2492
- 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=2088,16191866895930590526,1273318272176527177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  PID:5108
- 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=2088,16191866895930590526,1273318272176527177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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=5240 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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=5256 /prefetch:1
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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=5060 /prefetch:1
  2⤵
  PID:4804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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:1628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,16191866895930590526,1273318272176527177,131072 --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=3060 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3812

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4868

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
7006aacd11b992cd29fca21e619e86ea

SHA1
f224b726a114d4c73d7379236739d5fbb8e7f7b7

SHA256
3c434b96841d5a0fa0a04a6b503c3c4d46f1c4e3a1be77853175e5680e182814

SHA512
6de169882c0e01217c4ca01f6ead8e5ebb316a77558e51cd862532dbf9147d9e267f8db667ff6e9fa33164243724f5e437cb882392382f3cae1072dadb762c1d

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

Filesize
152B

MD5
b80cf20d9e8cf6a579981bfaab1bdce2

SHA1
171a886be3a882bd04206295ce7f1db5b8b7035e

SHA256
10d995b136b604440ac4033b2222543975779068a321d7bddf675d0cb2a4c2b1

SHA512
0233b34866be1afd214a1c8a9dcf8328d16246b3a5ef142295333547b4cfdc787c8627439a2ca03c20cb49107f7428d39696143b71f56b7f1f05029b3a14376a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\00c8afd2-6547-4663-9ba6-aa6f27a50613.tmp

Filesize
6KB

MD5
ceb9b0b916ace8338d53427ac0dcf2aa

SHA1
093106c82195f9c6d5980d3bb9eeb8e97f7cfc34

SHA256
68a7559297aa8f35927db4edb8bcede553f22d7611981834662111eaf2af3913

SHA512
80b886f62326c29d09d02519af2515ca4d6053735d0df14218e28045c1db46333c2e4c02bed99ad8a3d9464903f92c7d3dff889ee59bab646d3bd74f4e354c80

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

Filesize
5KB

MD5
fac19afbd6e236a3739816b3eb70f6ad

SHA1
599686223bb4397b81a63f5c962d0f35b70c3312

SHA256
9a437b08766f5eb3679b9b6d1c1e4388193a12e14710bb2f38016f34c72c73fd

SHA512
1a694f3312b9ad70f177b1734ce9d2f8925e8391effce639d18af39ec03d95ba4dd2e29f69e24143ace4b75b27cfc923fdb7d3d7a2e5ddb4ae47fb6a1839ad19

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
fbb0c711d65811eee69a5e4dcb025aff

SHA1
5dec66cc5f981be0c93c1adef8d8d1deb43bbe53

SHA256
6951d1d4a7ac676faf6a9d33e2afb75a5cb953b6222886413a32673bfc85e516

SHA512
db661791b2960ae18155b95b38ce366f2ad15714a5b934c7d6faebb6d7a2b2c0c59d7010e0901fc362be12838c4fabf8c62724c534b869ea7235ef52cbac0105

Download Submit