hxxps://magnificogroup[.]com[.]br/emma/

Resubmissions

02/05/2024, 13:19

240502-qkh8yabh29 6

02/05/2024, 13:15

240502-qhpb6sbg75 6

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 13:15

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General

Target

https://magnificogroup.com.br/emma/

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
35	api.ipify.org
51	api.ipify.org

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3156	msedge.exe
3156	msedge.exe
1064	msedge.exe
1064	msedge.exe
4640	identity_helper.exe
4640	identity_helper.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe
1064	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1064 wrote to memory of 3184	1064	msedge.exe	82
PID 1064 wrote to memory of 3184	1064	msedge.exe	82
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3212	1064	msedge.exe	83
PID 1064 wrote to memory of 3156	1064	msedge.exe	84
PID 1064 wrote to memory of 3156	1064	msedge.exe	84
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85
PID 1064 wrote to memory of 2760	1064	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://magnificogroup.com.br/emma/
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:1064
- 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,0x100,0x104,0xd8,0x108,0x7ff95ffe46f8,0x7ff95ffe4708,0x7ff95ffe4718
  2⤵
  PID:3184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
  2⤵
  PID:3212
- 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=1980,17133784824011631381,15190689883238004415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3156
- 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=1980,17133784824011631381,15190689883238004415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
  2⤵
  PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=3404 /prefetch:1
  2⤵
  PID:3844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=3440 /prefetch:1
  2⤵
  PID:536
- 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=1980,17133784824011631381,15190689883238004415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
  2⤵
  PID:692
- 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=1980,17133784824011631381,15190689883238004415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=5536 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=4776 /prefetch:1
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=3420 /prefetch:1
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=3500 /prefetch:1
  2⤵
  PID:904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,17133784824011631381,15190689883238004415,131072 --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=2168 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3876

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
537815e7cc5c694912ac0308147852e4

SHA1
2ccdd9d9dc637db5462fe8119c0df261146c363c

SHA256
b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

SHA512
63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

Filesize
152B

MD5
8b167567021ccb1a9fdf073fa9112ef0

SHA1
3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

SHA256
26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

SHA512
726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

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

Filesize
96B

MD5
9327b97e9ba869516307e4e50ee4b7d7

SHA1
654a812e84ea243d497afb5aeae6c04075ea8b8f

SHA256
a514e52e7ba52fd179d4cf2ae004e10a9544b75e29d61b9e300e3f19aab2e104

SHA512
50795b6e4a27abfd38ce6f9e2085925b1ad2ff5303705f304d29227969562bfdef4d9473f1bc5ba49e841927b5ba02da41fe3790a9f479a0e68dc4f86fffca47

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

Filesize
1KB

MD5
874551fe76f438234e6c1587d195c1ec

SHA1
41eea75b680c0a441353f8e5d0436ccc091cf1b0

SHA256
c41376532c87962dedeba107ffdfb55a13b7e5fd6c2352168de852202903baf4

SHA512
0ee8a82ba185982b80648730cd448a6c199bfd9fea6756f54be678a80e451f2404d90946030492283ee60de63aa22e047dfcae3aeaa8360278f00269c5ad8fad

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

Filesize
6KB

MD5
eec060610f49d69fd298eabf8fc276d2

SHA1
4097e07352f908e9f658bdc100dcde7110626d78

SHA256
c59ae9b9b826ed9cf8f5a3adc46210bc5ef6d111ea9c7e43a7ce9cf25096ac4e

SHA512
873e30cde738e0b4dc6029110c42ffb61122935499ef0f34127c5d46ed5e2a7b9f94c5489107ac4438fe2327ddab4d4d60cf4c8fa86cbd8da5f62c473914ad1d

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

Filesize
6KB

MD5
17faeaf47aef8f8e52168efe7ffdc358

SHA1
3f07987b1e4318f77708b45a6e0d5231787d072b

SHA256
6c5dba584b6fc5a695f307096d0132aee0842a75e8c61b0c963476fec441af06

SHA512
c9ed2fa295d98d808c489a576f847ae3b05e4c01e14624ae43df13bc16faef1afc0ebd88878d2bb0194b854b7494afb69a01b9eba65cb57f82262f4ed871e1b8

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

Filesize
6KB

MD5
5022c5af0788f09da5052d56407368a1

SHA1
ecc45681e4ad6f93dcab0eafc4d0771503daa96b

SHA256
3186581b2ec50b9c9f260c7aebbf447dbe9c0ce10cfbe8fe6361a563fe02295c

SHA512
dc62fae0b1033cfce2dd96fd709f0cc90e7c038a2e0ef3deccc5750efbe05aafd076702dacb9b69b49affff97adde8d3a37d23e28d6aba06f68386a603b3148a

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
11KB

MD5
e116e4ca99a147a7ee907c3e615e4fc9

SHA1
fa13be7726575e00ea79a35ebf71cdf9ed1b5ed2

SHA256
5f5f6756b14a124aa6ff18f6571d3fba777f18225186fdde1b497698cd8f448c

SHA512
ca5686316118e4d3f659b26eb1358f438906745e68fef11a7ac2281d4af59d40242211ace865c9cb41f72d80763099c98837dd5764a25374fec5910633a7dcd9

Download Submit