d3e26c7296830666e8d5758afc850c5b596ceb3e2c1ebbb01d5dc22ff58ff5fa

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 18:47

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
DreamMail4/Sys/NameCard.html
Size 4KB
Sample240228-xfbfvsbc98
SHA256 d2db16f3a30697e96838e4eb6501dc6a10e6676a12857bd6aa14b3d525cb063f
MD5 316d70857b8096e57005686d7f1a7012
SHA1 398e63536d2176b8ef5edd8423b12bf2727c5bcb
SHA512 cc7786ef730deef7132d2f8f3f4ce355085a0aed10987bb6c017aa4ea4a6d82bb1532b1f8f285d5473a2e969289a1f62b154968e60e2fdbf66430f5fa6f5c843
SSDEEP 96:7ptVMuDUemGgw6IgCthJIx3zXIvJXIhyX98w4XVpa:7ptiuDUemOndkX6
MD5 SHA1 SHA512 SSDEEP

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1964	msedge.exe
1964	msedge.exe
1208	msedge.exe
1208	msedge.exe
8	identity_helper.exe
8	identity_helper.exe
3252	msedge.exe
3252	msedge.exe
3252	msedge.exe
3252	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe
1208	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 3696	1208	msedge.exe	54
PID 1208 wrote to memory of 3696	1208	msedge.exe	54
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 4952	1208	msedge.exe	89
PID 1208 wrote to memory of 1964	1208	msedge.exe	91
PID 1208 wrote to memory of 1964	1208	msedge.exe	91
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90
PID 1208 wrote to memory of 1076	1208	msedge.exe	90

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\DreamMail4\Sys\NameCard.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:1208
- 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,0x100,0x104,0xd8,0x108,0x7ff88c0146f8,0x7ff88c014708,0x7ff88c014718
  2⤵
  PID:3696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:4952
- 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=2176,11600304556260299689,3584856041957068407,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /prefetch:8
  2⤵
  PID:1076
- 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=2176,11600304556260299689,3584856041957068407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=3260 /prefetch:1
  2⤵
  PID:2324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=3212 /prefetch:1
  2⤵
  PID:1860
- 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=2176,11600304556260299689,3584856041957068407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:1872
- 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=2176,11600304556260299689,3584856041957068407,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:8
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=4792 /prefetch:1
  2⤵
  PID:3436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=4724 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=4020 /prefetch:1
  2⤵
  PID:4232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=3392 /prefetch:1
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,11600304556260299689,3584856041957068407,131072 --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=3680 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2720

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

Loading Replay Monitor...

Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221
MD5 7740a919423ddc469647f8fdd981324d
SHA1 c1bc3f834507e4940a0b7594e34c4b83bbea7cda
SHA512 7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7
MD5 SHA1 SHA512

Submit Download

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a
MD5 9f44d6f922f830d04d7463189045a5a3
SHA1 2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c
SHA512 7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d
MD5 SHA1 SHA512

Submit Download

Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 9287f3b6f8046f991b2551731ab6b1b433adffa2d8129b5746e9c86ab65f7273
MD5 3bea77899e8ddd6c93598b1fa05317a3
SHA1 ff6e774b00b524b4bc3936f89d3d2fee9fdc5ccd
SHA512 80251a4d63c4bd2154ae0503aa880e4370d656ac8c97350007c64e767197aeb1f21e208c0b34261782d8e9ed22aa7483c49cf3df985965c641ec8e1afc40b7eb
SSDEEP 96:nnkGK1oVoh8lwpvWMoiVmdeH+G5uUWQyV+VD7ziEwb:nnkNevlGWMXNwrt
MD5 SHA1 SHA512 SSDEEP

Submit Download

Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 01dc569dd1a744ecda774992374fac28a467f860684b502f26be8832c9e524c6
MD5 d0da57f6328f5d7d01934bf95147f069
SHA1 d426ee2e3e4c1d94b550b45051f4c544aeec5a2c
SHA512 ac3e4b248a9157c12d330313fb9e7ba918eb753554eb5e4aab200117239ec94dd78b5fed052b3aafdfda5b908cd148d5699d1f84098623dc438ddab0eea7f6a8
SSDEEP 96:nnkCK1oVoh8lwpvWMoiVmdeH+G5uUWQyV+VD7AiEwb:nnkRevlGWMXNwrg
MD5 SHA1 SHA512 SSDEEP

Submit Download

CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

Submit Download

Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 2712f666535710157e1a629e50f489770f9249b35547339c50639cd6bdec4fec
MD5 2cb72e95de3194ab8b450e8446037973
SHA1 80ef276e45af25b4322a79b6df142f1b90c0c4fb
SHA512 eb51f59ba6052a7194d078763800180cb56bc45e66d9fa115bd3357284a91ae1c49fc255c111faf41727ca37f9fbc9e2388f16bf586992f306a55cd8349d0cb0
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupZje2RUxzebgBZs6ctGu7Yr:A9iIxuERzA83h09RZxYZzsDBZrctlUxp
MD5 SHA1 SHA512 SSDEEP

Submit Download