4301ac4cf4baeaca8f52d532e6d770d686dbe2963a4cc31a93e800b6c5f8bc5a

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 00:47

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General

Target

f24e01e9246bcc10355dc90c750795a7_JaffaCakes118.pdf
Size

12KB
MD5

f24e01e9246bcc10355dc90c750795a7
SHA1

168dd2dec22fe8beb93d5639f8b9455a4d767b66
SHA256

4301ac4cf4baeaca8f52d532e6d770d686dbe2963a4cc31a93e800b6c5f8bc5a
SHA512

8125a984f9ea5344c331d6f4d13d31bc6f851285faa4d4ea5faa4213936a67e67451e12b9a9316af73823ee056005ea46db0a358453af0decaabfe25b0416460
SSDEEP

384:mLEMlLEMysXANktx3JgHnyRkbLCtc6stx3JgHnyRkbLCtYi2Hqg3P1T0k0riLmsY:mgCgyANktx3JgHnyRkbLCtc6stx3JgHQ

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3900	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 1104	3900	AcroRd32.exe	90
PID 3900 wrote to memory of 1104	3900	AcroRd32.exe	90
PID 3900 wrote to memory of 1104	3900	AcroRd32.exe	90
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 2356	1104	RdrCEF.exe	91
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92
PID 1104 wrote to memory of 4684	1104	RdrCEF.exe	92

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\f24e01e9246bcc10355dc90c750795a7_JaffaCakes118.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:3900
- 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:1104
- - 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=F6F1B3FC0EA1B68ED3162ABBA067475C --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2356
- - 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=D52B7F10AC61111327E6FFA752D35A27 --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=D52B7F10AC61111327E6FFA752D35A27 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4684
- - 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=BDDFBB7CC4A7C015FF8FDFFDD5230737 --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=BDDFBB7CC4A7C015FF8FDFFDD5230737 --renderer-client-id=4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3296
- - 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=354083BF0E58D0BC150D8325F1FD6E43 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1976
- - 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=C6994C44111333FA6AF3EC1BBADA847C --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4572
- - 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=0B5619D3DAF12E02CF37A9BE5D5DBEAF --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1824

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3648

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
dbffdff49cd5fd8d70d11d6a0470fd52

SHA1
e6cbf9476c3a2da69f9aaff3d3b892ac96056a4d

SHA256
872516045ac481d4a01c6d38d7e50bd19ea49e14a01c3ef8ee05876896f78997

SHA512
f44a9e68e244ddda7272a93eb19a79e78ea1403573efadeb0dfa64fdabf1c8b40e9661dbeee462144d1ec8520c267b365843f882ada905dfb29550729f79d97f

Download Submit
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