hxxp://pay[.]abtah[.]com[.]br/

Analysis

max time kernel
26s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 13:01

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General

Target

http://pay.abtah.com.br/

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 6 IoCs

pid	Process
736	msedge.exe
736	msedge.exe
3452	msedge.exe
3452	msedge.exe
5088	identity_helper.exe
5088	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe
3452	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 4280	3452	msedge.exe	85
PID 3452 wrote to memory of 4280	3452	msedge.exe	85
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 4788	3452	msedge.exe	86
PID 3452 wrote to memory of 736	3452	msedge.exe	87
PID 3452 wrote to memory of 736	3452	msedge.exe	87
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88
PID 3452 wrote to memory of 1028	3452	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://pay.abtah.com.br/
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:3452
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffaef7f46f8,0x7ffaef7f4708,0x7ffaef7f4718
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:4788
- 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=2148,12204616384880756590,13587181296976260891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:736
- 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=2148,12204616384880756590,13587181296976260891,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
  2⤵
  PID:1028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=3252 /prefetch:1
  2⤵
  PID:2888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=3272 /prefetch:1
  2⤵
  PID:3632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=5020 /prefetch:1
  2⤵
  PID:1484
- 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=2148,12204616384880756590,13587181296976260891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  PID:916
- 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=2148,12204616384880756590,13587181296976260891,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=4644 /prefetch:1
  2⤵
  PID:2188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=5484 /prefetch:1
  2⤵
  PID:4216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=4152 /prefetch:1
  2⤵
  PID:2572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12204616384880756590,13587181296976260891,131072 --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=3544 /prefetch:1
  2⤵
  PID:2252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1400

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
144B

MD5
f6bc79f8c24a75cf9c9b45b608b34055

SHA1
dce36ccf166ba5cfab44fcec64558ea48f1211cb

SHA256
a7a30b1c1452eddb3bce864d1a498be20ec71761864f9a1a388b77abe91be727

SHA512
3a56020d91033b3fd2569173a084b06636f0414a2dc544271e3fd01673ccd4a40e93b610114f5b2d87eda465d2e5992110db92ab3e745f010c7450f656f3c0b7

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

Filesize
6KB

MD5
30a7b344c64c9c835271c3656414e4a3

SHA1
beade002cc15d8602e08975b1683ecd53298479a

SHA256
b7af8f1e82cee7c0ec15a9030ef76f32650206d94141147d61bf3e9fec3c58d3

SHA512
394ecd1eafbf56b425ae4591e7b436ce92a086f3b7c755dee52e5c2a3942ab212f596fac1e424434ca7b2d9ef0816f44fe35fd4d98247e9e303b1a9dd8d7ec16

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

Filesize
6KB

MD5
2216557cf3ff7efb032c910d6e3097b9

SHA1
97086142125627c5d00b979143c02528a3669712

SHA256
3032811d5f283919b5ae7ee5f3ac4127e3a4e618744aaec78d4835dab74fb691

SHA512
f5a48560a3b958a9e033135b55012d3e9f2a642db02a682e50976c6088df3a1b0087f68d518f9efa749738ca9c3116e7b6b11cb0979664beec5006bb0f9c0319

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

Filesize
203B

MD5
39beb1e59527ee64faf14bb34ae3f33b

SHA1
f70af2c512e236f6bc5d4301d087b18f7d61e3fe

SHA256
25ebcaabbc3676af0d733519758ba9128f87d1813c86203e89a37df3766f2cfb

SHA512
44ad052745efaa71aff62c07a46a8241bfcf38733a5cad8719b9f364fc871f5721edf2ba8b848fbae52db715c34f74cd96e835634bfaeb3561e8a9de6a50bf06

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57d38c.TMP

Filesize
203B

MD5
ae08f5cf0883cf2f4ab50bb3ae318615

SHA1
7a51adcf922f4d2a262c2474c1f6aae7fc1358e9

SHA256
6c8fb2123c22782320c8bdfcc156ca2f24cd12c13fcdd7cb4dfd5c5c7583f7d6

SHA512
30a4f0455f873a0ddae03f8b9d80d8dfc6e267874eeacc73884b2d42274ee9bd3c7a7d4eb0cb2683f6af2a015a3b7f67d4837933f927751aa46da203b0abe51e

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
7d705daebcb1cbc3e7977cbdaee79cdc

SHA1
47c901308d21736ede6995d06c1c0a017cc41859

SHA256
a2440322e9cb5d2678f89b6f1ddd61151edfad27a8b26616ee227d1e2fe8393e

SHA512
9d0e65f9e7f4b580dfb597b8e70719cb7ea1c0eeb8c53667479d75f598377ee7d249b66720da8c84e8b338f16949359de3fa4d6d230b89e4510a1fc6c890ebfb

Download Submit