1f789eca76ede7db357a1d407aab003bec6280021f8bdf41306935dcd9ef586e

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2024 00:38

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General

Target

confidential/Direct Messages - J. Robert Oppenheimer, German [1226231741119729714].html
Size

45KB
MD5

7d332f3212ce7e4a3a184a0deb9587cf
SHA1

aeb6e699ec74427116648d47b1fff190f723836c
SHA256

bae5e9bddd3a2e1832d947299c1c637a2a56a721ef6617bf4577cdc761ac1098
SHA512

dc3d45be46dca6257a802648af4046a543983aaf8ff23c13f12b8e48f7c91cf6db542405cc3dea3bd58f25e7f8782373ffe094bc41cf16fa5fa002332c9c4c84
SSDEEP

768:4sYMYsosIMCFWYxuwDRYkMis2LUrRUh+WvUjWmUOzUe/UPUP/RYjUnUVUPg8nUz4:kMYa

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
456	msedge.exe
456	msedge.exe
2356	msedge.exe
2356	msedge.exe
2140	identity_helper.exe
2140	identity_helper.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe
2356	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 824	2356	msedge.exe	83
PID 2356 wrote to memory of 824	2356	msedge.exe	83
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 1928	2356	msedge.exe	84
PID 2356 wrote to memory of 456	2356	msedge.exe	85
PID 2356 wrote to memory of 456	2356	msedge.exe	85
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86
PID 2356 wrote to memory of 2896	2356	msedge.exe	86

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\confidential\Direct Messages - J. Robert Oppenheimer, German [1226231741119729714].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:2356
- 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,0x100,0x104,0xd8,0x108,0x7ff81a2946f8,0x7ff81a294708,0x7ff81a294718
  2⤵
  PID:824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:1928
- 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=2100,10849768796062546845,7262894881127047253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:456
- 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=2100,10849768796062546845,7262894881127047253,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:2896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=3220 /prefetch:1
  2⤵
  PID:3140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=3236 /prefetch:1
  2⤵
  PID:4052
- 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=2100,10849768796062546845,7262894881127047253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:4392
- 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=2100,10849768796062546845,7262894881127047253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=5232 /prefetch:1
  2⤵
  PID:1564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=5136 /prefetch:1
  2⤵
  PID:2996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=3840 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=5460 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,10849768796062546845,7262894881127047253,131072 --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=4784 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2448

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
749B

MD5
95ccc633f859d66a905a530adc6644f3

SHA1
bb87e4cec45f30caa82499f13fb2d08b3a4f4524

SHA256
70fbaa52a89c91ee536a8a9880df8a721ba49da0d5f19ce53d2782fbf787dd68

SHA512
ebc692c6287d197a30c5b77674ad3289d607e931c1442fbf6440f0c7db389110ccbe17ebc777d468e0af9475a4381a1912742ad506017c349c2d25eac3179a79

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

Filesize
6KB

MD5
2d42ed682f280713612151109cc57bdf

SHA1
e221f7b2e2631c2671e01dce8d269746b789afd2

SHA256
82307f9012c001f80695e9ddf8613dfe550cb7e3155c247b74245702e4cf66b9

SHA512
97e855ce06b3f07054e5ece701398356c2596f6dd6a1a88e147827776fd619758dec964a637e41cbb55716c24ab9dcf8f803536538215a6b0e7a2b52bef46bec

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

Filesize
6KB

MD5
c868ba770fb3d6f4e52ec3602f73312f

SHA1
a83297894d3f954a4023e0bca782e13248768658

SHA256
21d0415840c28998caa6f7de513ee5a5a841b8ceb58c0b236d0204c2d1e23f91

SHA512
991b080652c0c1a02b717597d697aa33a526bd3d0ff5585fadd28fc124c8fbdd6d8a03deb2a9c5ce38f46336fca5e6448509c15036d6528b092245075f530ab9

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
6da6ad606233faa884ec8c7b4b239699

SHA1
d545cf8274f1823c0d5ac85fca6cb28bcb942c78

SHA256
0b5710b30cb0bcf159cfbac51601b9c795a3f9038b3659b8c0624f7659997d2b

SHA512
9fb8aa3917523b215652965ecff142276d97f4673ce6740ea6c131f07487db3ed86cc15608b6084833dc2ca1393aade1771c2a7ad23dc891eb51227e80d16d79

Download Submit