7ad17767424b2c6024905c0126a670176927e0ddf2ea8b39a84b90507c4246c1

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 16:43

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General

Target

4c1005673d83a6b536d3dcec2e213152_JaffaCakes118.pdf
Size

50KB
MD5

4c1005673d83a6b536d3dcec2e213152
SHA1

e6c30d0c3bce72bc4dbf5ba0a23a64d2e0e0bc8b
SHA256

7ad17767424b2c6024905c0126a670176927e0ddf2ea8b39a84b90507c4246c1
SHA512

62198339b2db283011f7a066cd5648a789e3ed0b15af66211cbda676294c5f8b2b192654021d152fd089b71fa246e5983f2e8d0b6e61ea1985cbff99290ac643
SSDEEP

1536:P4M4RsfjEv6giXsKHBUe5BoQgYnTxin8cyE+HvIr9kjU8HknZFI8o2vrxOj64sXy:An67+XjAULeNEFZAwpytEZqVwVU64ayL

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1056	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1056	AcroRd32.exe
1056	AcroRd32.exe
1056	AcroRd32.exe
1056	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 3008	1056	AcroRd32.exe	90
PID 1056 wrote to memory of 3008	1056	AcroRd32.exe	90
PID 1056 wrote to memory of 3008	1056	AcroRd32.exe	90
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 2964	3008	RdrCEF.exe	93
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94
PID 3008 wrote to memory of 3648	3008	RdrCEF.exe	94

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\4c1005673d83a6b536d3dcec2e213152_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1056
- 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:3008
- - 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=8498DA1CE7E71476578A2A7E8948FEC6 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2964
- - 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=D108796F4C2111E5C3FB76E06493553B --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=D108796F4C2111E5C3FB76E06493553B --renderer-client-id=2 --mojo-platform-channel-handle=1704 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3648
- - 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=EB9DBD040045B66E259AAA193963088E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:232
- - 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=BB55D91031F7040ED78973088EB84499 --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=BB55D91031F7040ED78973088EB84499 --renderer-client-id=5 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4444
- - 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=F82E548A2840D7879B92ACE063B9A726 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2556
- - 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=8ADC9C4EEE37C7CEE4D25404733C53CB --mojo-platform-channel-handle=2912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2668

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
3ad306699e9afea6dc0cc7cd9846f374

SHA1
04245072ae1676997bbe62db33d7328dc34e7b87

SHA256
55d20fd9603ba8908dc6d20ce83205d3a3dea3b404da9c78a81e87680300b9ed

SHA512
76efda1f1fd5a1d31be7e0b0f867b77b026cff8cae9e9742f3b8a4f4c00013d878d26286365423772bf026d85ceee534f072dc4898b277140f3da7d45578a8e7

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

Filesize
64KB

MD5
9ef6e2cdd5f1a60dd473b8e1c7c9469a

SHA1
d2e635fef62ebb0fd1ad56bcb5af123726538ed2

SHA256
2c6b1819e306c9f7214fc669549c5b64d068babff50f80e2316ae5c04d95259c

SHA512
89c6ec2f97b475ff7a3bddf9b0ea625d0f2b45ef318665ed8cdbdec674811f2c64489161e03ef803f7d0dc5bd90277c9a332113963e391ea1b3b1ca7b25df8bf

Download Submit