8cbcf688d8cf2be8cfcdb397569fc979c8ac591b7a8d0056e897093ef069ffc6

Resubmissions

15/08/2023, 18:42

230815-xcjytsda27 3

15/08/2023, 18:09

230815-wrmgtscg74 3

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
15/08/2023, 18:09

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Report Analysis Logs

General

Target

whirlpool/D/Whirlpool-ip-statement.pdf
Size

31KB
MD5

b19d16a7aa924f28bfe54b423af2c469
SHA1

262b222467cafb36b3f484d7ca5112f80f3852cb
SHA256

b25510752b658246fe2afa2779bb2a44e58a1635d82800c5d4e1d96adf1347d1
SHA512

69ba88b193f2a67bec3812525fe316da0e10b2552995f7380c1afbdc83d6de3097b63a739b641d9e9f80390bfa28ab76f96f5c163f122a7599a0682649e1e988
SSDEEP

768:bnvF74nE4KqErNNT2K504qZJf4lv4QplD7:rt74El0eSZJgl

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3312	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe
3312	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3312 wrote to memory of 2588	3312	AcroRd32.exe	84
PID 3312 wrote to memory of 2588	3312	AcroRd32.exe	84
PID 3312 wrote to memory of 2588	3312	AcroRd32.exe	84
PID 3312 wrote to memory of 456	3312	AcroRd32.exe	87
PID 3312 wrote to memory of 456	3312	AcroRd32.exe	87
PID 3312 wrote to memory of 456	3312	AcroRd32.exe	87
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 3024	2588	RdrCEF.exe	88
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89
PID 2588 wrote to memory of 2340	2588	RdrCEF.exe	89

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\whirlpool\D\Whirlpool-ip-statement.pdf"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3312
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=CE02B1FE491FF4103ECCB7F61B88227E --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3024
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=C032F6802C718689A0485DB7F63B5A4D --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=C032F6802C718689A0485DB7F63B5A4D --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2340
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=695327B75E05983F854DDB1AEFED97FD --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=695327B75E05983F854DDB1AEFED97FD --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:548
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=3E9B7AD9995139BDD6C1B735C7B1186B --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4448
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=69F40839BEE1DE47BAD3917E6A8A5153 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3600
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=B815F29BE292BED93D7C3F94AE67136F --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3972
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  PID:456

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
f4e91c81656c17a52c0ae572193a569c

SHA1
c99fa7ac598f3cfa3d9f0f24dc5fd7633ee1778e

SHA256
219c2157098e8b72029233d229b19df9a3eb1707a47b7e1cbd7d2b94636cf9c7

SHA512
e51696b086e6a0d5dd45a9d34bc0074eed6556bc238993ba4a4c141e02a734f5ed86ab76ea7fb9d246de8d96df5940f8d18768c69722cbc8f42e85b903bc6649

Download Submit