hxxp://citacionesarg[.]iamallama[.]com/

Analysis

max time kernel
32s
max time network
33s
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, 05:52

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General

Target

http://citacionesarg.iamallama.com/

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
3500	msedge.exe
3500	msedge.exe
1584	msedge.exe
1584	msedge.exe
4216	identity_helper.exe
4216	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 776	1584	msedge.exe	86
PID 1584 wrote to memory of 776	1584	msedge.exe	86
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 4924	1584	msedge.exe	89
PID 1584 wrote to memory of 3500	1584	msedge.exe	88
PID 1584 wrote to memory of 3500	1584	msedge.exe	88
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87
PID 1584 wrote to memory of 396	1584	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://citacionesarg.iamallama.com/
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:1584
- 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,0x100,0x104,0x40,0x108,0x7ffc26dd46f8,0x7ffc26dd4708,0x7ffc26dd4718
  2⤵
  PID:776
- 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=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
  2⤵
  PID:396
- 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=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2424 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --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=3280 /prefetch:1
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --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=3264 /prefetch:1
  2⤵
  PID:4568
- 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=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  PID:4272
- 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=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2200,10336840724412428494,13345308607361800998,131072 --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=5356 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --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=5348 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --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=5672 /prefetch:1
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --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=5700 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5816 /prefetch:1
  2⤵
  PID:1140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10336840724412428494,13345308607361800998,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3968 /prefetch:1
  2⤵
  PID:380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2988

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
7bffd72c57d3d5acf0822c4a81086b55

SHA1
7ad332fa836147c7981df4f3cca62dbfc787f373

SHA256
d86877c88adc4de9c3a5fabe6c5527bdb430bd1230deaa779c5002444928c59b

SHA512
31bffffcfc95afd18657d5c7adf52a75d2e6ce4ea4ed10ef67907b4110dc34527c32efb03e60731c92b17135dc46543dd6e383a8635530e502e1f92f776a8026

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

Filesize
6KB

MD5
45306e09a34e9fe54cd756ec4468447e

SHA1
46ac13591ee97e527c85ee3a5d5fe894f5a9ae06

SHA256
450c7a913153411bbd0978cf1ca1909150750530648e584a74b667455934841c

SHA512
4c423932444c360de087639d830967173398f06ac93d629f3b8389ad87f7c31762645d60793ca8ec9e7c030f16c0822b960480a0ffe733ce43049496575f12b2

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
a6d69b4558eb6ea70b1d767bcf8b9259

SHA1
d73039c56298e7c7c23ccf234f761220973d2fd0

SHA256
c14d012f728708ec39498118a84c949454f4b71d4aaab5414d0df020ade954d1

SHA512
1827a534622b2c6aaa93f754b3bb5d794544daaa6b4197be40170476d04543cf8b869abe25d5be6d50b7933c465ec62d7cf876094b1d1617423c9dd79939d0ed

Download Submit