781b18859a09602c65cc40c5871e9fa6630e2ab43801a2005ffb0d35ec1b7307

Analysis

max time kernel
140s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 20:06

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General

Target

GGM Remapper V0791/Needed Drivers/Interception/licenses/commercial-usage/Interception API.pdf
Size

21KB
MD5

10f52b28aeb0d7209c83b8cccb6a8c0e
SHA1

74c937b413b7766b93ceec9fd608220b77662437
SHA256

b6fbff2a6b20ba644632d13128589eac2a8886729f4aecf7724be4ccae17c2f9
SHA512

e4de6821ae76678791ee50cd4532845072ddbcaae4e29fbe9b00e710c1675d4ea55dbccd0604ae03c7285ab4400d4934649512b6d6e1eb22d4cff03147761207
SSDEEP

384:Y0EAbrvV9FhiI1jL8hgXIPvGqPYwVBPSSxX1Xt3wHuDvOF8uO+cZGLDZ1Qmg84Xr:Y07fFhiI1jYhgXIPvGqPYwjPSSxXD3w0

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe
2624	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 1972	2624	AcroRd32.exe	91
PID 2624 wrote to memory of 1972	2624	AcroRd32.exe	91
PID 2624 wrote to memory of 1972	2624	AcroRd32.exe	91
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 4316	1972	RdrCEF.exe	92
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93
PID 1972 wrote to memory of 1336	1972	RdrCEF.exe	93

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\GGM Remapper V0791\Needed Drivers\Interception\licenses\commercial-usage\Interception API.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
- 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:1972
- - 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=5EE38FDF072F2B4B4DEFD406F58CF56A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4316
- - 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=FD26856DF05012A281B9FD4405733DD5 --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=FD26856DF05012A281B9FD4405733DD5 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1336
- - 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=8CF797E11E0B2C42CE2335B444BACE8A --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3204
- - 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=D5AB83C61406DFE4C87CA0D847303392 --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=D5AB83C61406DFE4C87CA0D847303392 --renderer-client-id=5 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1236
- - 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=E838F34A40D2CB532DED73F02395EDA9 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1448
- - 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=054CFDDCF8AF2527D24F4E2FE1B719BE --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
12879bcf0862b83fb17dddd704150c2c

SHA1
df3725d81cf76c4e1da1125d32a080a8af50edcb

SHA256
f1ec72a8e0ca710fa91401d7df689022fe4637e54e8b5afd1959fa3831665d7b

SHA512
aae4694c016245e487f1a4a6de3f1b10a41c8ceb0fb646ce17df56d37199d7d3ab243a4e36b43ce80ea67b5d5781406711a57ec088a4628dd58a47114313018e

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit