hxxp://apkmonk[.]com

Resubmissions

29/06/2024, 05:37

240629-gbg5vasbke 1

29/06/2024, 04:00

240629-eknb4stdmp 1

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 05:37

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General

Target

http://apkmonk.com

Score

1^/10

Malware Config

Signatures

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
4704	msedge.exe
4704	msedge.exe
5028	msedge.exe
5028	msedge.exe
4556	identity_helper.exe
4556	identity_helper.exe
3252	msedge.exe
3252	msedge.exe
3252	msedge.exe
3252	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe
5028	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 1500	5028	msedge.exe	80
PID 5028 wrote to memory of 1500	5028	msedge.exe	80
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 532	5028	msedge.exe	81
PID 5028 wrote to memory of 4704	5028	msedge.exe	82
PID 5028 wrote to memory of 4704	5028	msedge.exe	82
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83
PID 5028 wrote to memory of 3044	5028	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://apkmonk.com
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:5028
- 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,0x100,0x104,0xd8,0x108,0x7ffaf08346f8,0x7ffaf0834708,0x7ffaf0834718
  2⤵
  PID:1500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:532
- 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=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4704
- 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=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:3044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --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=3196 /prefetch:1
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --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=3216 /prefetch:1
  2⤵
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4764 /prefetch:1
  2⤵
  PID:1032
- 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=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
  2⤵
  PID:4364
- 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=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5424 /prefetch:1
  2⤵
  PID:4228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5080 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
  2⤵
  PID:3248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,12346454988989950064,11682232277332939641,131072 --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=2912 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1964

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
96B

MD5
43e7a4c0497494cbb20708f9c5baaf05

SHA1
44b474c4c220fc73c53e82f923816ac745852adb

SHA256
692775c18b5915b535db9e7d0f63fc7b34f2431871708dd6c2b22975a287e287

SHA512
a912978d7d9f90dba75a62a416d4e2bd5705d75cb273a6ba9474bd7d5c0898aa29b9447e546e7b2704d863e0ea386786b8056354cc7a27e8e9abda8164caba8c

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

Filesize
957B

MD5
3675cfdcd1120c2ac851d9408e85c09b

SHA1
137880e98c5f0718025515b653a22de1b3e5c316

SHA256
cebccdae729025b1750ecf8ba63f12d77daf402bea49b063521ac4172db3f0cc

SHA512
0dea3f34cacf49db85c302639427b9ebbb6110c5b9890b7cbecccc91d9004fb2400b904f380766d03f4c6adb7d2467f6b33d3a7600c4d6c7962a9535642c9fe6

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

Filesize
926B

MD5
44855c06b98561c83dd3ee2f604e7b1f

SHA1
7fbb39bb21b5b5906ea6023d3a633a8de05372ee

SHA256
4a744d230212b74a258fdba0ff0bcf0b6f4455fa33b02972cc57ec992739317e

SHA512
1ced688df464d5ab6ca383232a29a48ac51e39043fb2227993f68925946f701c554b4d8cac73e005995fb5c4ba1acc8104d5c61581833a22c2684e2af39c7833

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

Filesize
6KB

MD5
034fd6a5227a48fe1ce3563e17d2c076

SHA1
6225286f6be2e3ad53a677a9fa685d0786e08e65

SHA256
755526efbcbdaac0e32cdd4cc129c5080d9b130122b35306b330f34711ef2057

SHA512
ea386c34dae948c4344b6e0b1540cbde8e93ebd5a3e2f1a8e509a3983ac5a2013c68289dc78914e4bb0a9a30729241127c2804f33d0f8c01d975930f2d7c4405

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

Filesize
5KB

MD5
7475aae3b5335108a77f48f3b17c1c37

SHA1
d3fee571dc5eff62fbaf3672b9277947f3148f3f

SHA256
9c47d8f51db8166b58aeecf84388d4bf7d8d61c26419fe29d51359524b8bc2a0

SHA512
30f089d4537c6a266c73da86e0a98ae71ff7ae1647abfbadb6bb23ede5ca2339a7d42717edb4e9296fa2747fbb2b1995c8d3af37f65d99eb18e07c7e652a6405

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
2c05de8eeed9eb7ec285f24d14f84489

SHA1
f7e837999979a29743f82f0014f4c069d0b67748

SHA256
aab62595653eeaab6a3daf093740d502857a2a3519db4595a26085ee3c7897a0

SHA512
95bb1116fedf57fbbeb44797d82713bdfd425dbfc9838635bfb85d74df4123b515d2b1d7b707c0b994833ccdd4c5850257b3d5513b0a1b60a634aa48b08289fd

Download Submit