hxxps://pub-be6af0c8dc7a44058a7b30165a88dfb9[.]r2[.]dev/CHAMELEONdj[.]html

Analysis

max time kernel
148s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
18/04/2024, 00:08

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General

Target
https://pub-be6af0c8dc7a44058a7b30165a88dfb9.r2.dev/CHAMELEONdj.html
Sample240418-ae65taba34

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 12 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
744	msedge.exe
744	msedge.exe
1948	identity_helper.exe
1948	identity_helper.exe
5008	msedge.exe
5008	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe
744	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 3108	744	msedge.exe	80
PID 744 wrote to memory of 3108	744	msedge.exe	80
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 2832	744	msedge.exe	81
PID 744 wrote to memory of 4736	744	msedge.exe	82
PID 744 wrote to memory of 4736	744	msedge.exe	82
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83
PID 744 wrote to memory of 4744	744	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://pub-be6af0c8dc7a44058a7b30165a88dfb9.r2.dev/CHAMELEONdj.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:744
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9a5443cb8,0x7ff9a5443cc8,0x7ff9a5443cd8
  2⤵
  PID:3108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:2832
- 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=1916,13801243548498824674,3029961905355330830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4736
- 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=1916,13801243548498824674,3029961905355330830,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2564 /prefetch:8
  2⤵
  PID:4744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --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=3200 /prefetch:1
  2⤵
  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=1916,13801243548498824674,3029961905355330830,131072 --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=3232 /prefetch:1
  2⤵
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5444 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --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=4532 /prefetch:1
  2⤵
  PID:3812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --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=4580 /prefetch:1
  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=1916,13801243548498824674,3029961905355330830,131072 --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=3208 /prefetch:1
  2⤵
  PID:2316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --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=3296 /prefetch:1
  2⤵
  PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4900 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,13801243548498824674,3029961905355330830,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5308 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2568

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1728

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 1eb39b1409ce78188c133089bf3660393ac043b5baade7ff322df5a0ca95380b
MD5 f1a9c7fa806c60a3c2ed8a7829b1461f
SHA1 376cafc1b1b6b2a70cd56455124554c21b25c683
SHA512 e1cb2f84b5cbd86b107c0a9ec0356ab65a54c91208f9f8e83fec64bf17ae89356a09b0cd39d2726424f4041d7b25b962c23672b8645c2e10f11ff4d2075f4afd
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 5dfe9be21d4916615025055f1a70151362bdb404b40f074685e39b33ad545a78
MD5 f3f6e86c8b7bdc605f5559df800bfd34
SHA1 862d05bfba760ae8adcbb509216dc18ead59a6b2
SHA512 de576ebf0cbe1c5e7639c42517253796cf4b5770298271ac2e6958404998f2d6b8e3378a535f2f316f4020fd8e60b5cc9c1b6b5171d307ca3215afe8ac47a7c3
MD5 SHA1 SHA512

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the-real-index

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Size 192B
SHA256 5fc1476e531ccae69f987a4b393151c12dac78354e8a8a263cf2fc2c15497514
MD5 7f41fdc1273514c8bec438886ad3912e
SHA1 f1241a2e6926e57aeb8bdaee682c2e6ddf9e2d23
SHA512 a7b21bcc4a2473d8a8f24e60342a895758c344ae0c3851e79ba340c853090bd9dcd1fd609f9b7010e425e251e25eb1648038f449c30a73828f955cdb9a5bc733
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 1KB
SHA256 e0c02ee2f639e37de4ed7d9d8051d4addc586bc46673324e5168e9db5d58745b
MD5 1df2ee47521dbd73b3bc3f1be5fdda58
SHA1 0964826f774c22274e7f3dbf2c5c05b7550cf225
SHA512 4a558cda3f8883c8ccea4dd26428ea3f8c6ce340b58775e90dbeeffce32b8d35eeb4d9e3018aa77474ee70aa1ccddd94028f66ee2262e77b10444f18d5e02fee
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 01b03890dd6465be0470efb80310d9d50fcb800d54fa58fab0df04fa3e190dab
MD5 239877ee150d5fe1cb644f7e0b7c33ca
SHA1 ebfcf81bd0c9dd88795917a0611aa0067346136e
SHA512 d27cb05c86f5e0e90ea2349fb76ed6c9b7fe0c152e3b18a841c06d04048325c34ed9c7a60cf354c74555ae53b460340cb86fe9f48a478f5c1f8b5ec48015ff67
SSDEEP 96:n+Qk3Yvxm/YQYmtSPkrwSv0MoiVmdHISJs0WQyV+VuziX3wI3:nTk3YE9wPkrv0MAI4sLM93
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 1a4cbacaa288ce0e4d1bed2fbe4e12e4b594309db19cdfcd461cb63d00a4de39
MD5 09b56f4c67945afa0e177ba07a0c6a07
SHA1 126f873fca82201022c5a0a7a7767d5e54ba66c4
SHA512 276bf6637e75b2d6ebfc15204e80ec06e5be41dba1e64dc8f169852107e8d9e45c1941b6fd44f5a0058b48bae2b91de6772684e2290c3c4781d4df2b9bc8455f
SSDEEP 96:n+Qk3Yvxm/YnmtSPk1wSv0MoiVmdNuZ1jIDJs0WQyV+VpAiX3wI3:nTk3YEjwPk1v0MmuZhINsLe93
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
MD5 206702161f94c5cd39fadd03f4014d98
SHA1 bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA512 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 6d191f0fbbba0790816e5df625c9bc802fa74606698bd7b3e5cd6cb0eb1377b6
MD5 db18586aad5c49a92e2b42e2fe92caa6
SHA1 295d43818bab486eb7854d1bc79fbedbec2a1aac
SHA512 f0da2e3783d3616280dbf8e2b534c56e7ef59f4fafce0c9a2b7d3811dd52700691be10095be08d4f0e18ee139421deb93409bca597e54232c2258ec917680cf5
SSDEEP 192:coCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxASGW9+e2RUgyRNEk7X84HOh8Eor:M9iIxuERzA83h09RZxASGL95EX84HOh4
MD5 SHA1 SHA512 SSDEEP

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