4d4f22bbe610b77cb169a91a018e091dca9548d73180048fb7724e61f820ca6f

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 09:41

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General

Target

d02871f8bdf8a93f6f1812d72d93afe9_JaffaCakes118.pdf
Size

80KB
MD5

d02871f8bdf8a93f6f1812d72d93afe9
SHA1

1ce0bc204ef5c2dfa88bdea7d1f57ec14d35d68b
SHA256

4d4f22bbe610b77cb169a91a018e091dca9548d73180048fb7724e61f820ca6f
SHA512

f18c8659f7c4514b43cd6cda360241664721851db41e99da8b02deafbde8aa88ad137f70a31817272c582397bc26f0bc8ecb693821bd69f15a08a0d7f15e0132
SSDEEP

1536:9+qtkucvGBSh2f9wJp6Si0b60aK2bJWYpO2/4iRPJWcLM+reaLcjtke:oui30OJoN0uzbg2/ZRP9LTK3

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3068	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe
3068	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 4796	3068	AcroRd32.exe	85
PID 3068 wrote to memory of 4796	3068	AcroRd32.exe	85
PID 3068 wrote to memory of 4796	3068	AcroRd32.exe	85
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 4824	4796	RdrCEF.exe	86
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87
PID 4796 wrote to memory of 2068	4796	RdrCEF.exe	87

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\d02871f8bdf8a93f6f1812d72d93afe9_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:3068
- 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:4796
- - 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=8D97A44169F286AAB05D42D9C6DD72F5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4824
- - 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=762EAAE59B4010DAA761BCD323E26D46 --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=762EAAE59B4010DAA761BCD323E26D46 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2068
- - 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=F2A6B143445122F1A0CE8D9FC22C8CA0 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1316
- - 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=4B27907289D3C9686D2B5084272B65B5 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:452
- - 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=6A4BFF2789616C15D228ADA222DA93EF --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2212
- - 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=649259B4A0D26C44A5F52C47E21371DE --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=649259B4A0D26C44A5F52C47E21371DE --renderer-client-id=7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4076

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
d62ed28de7d7f83e602beec76046cbc6

SHA1
348701dfe720a61fa1aa96fae5bbc6dc4efbcb77

SHA256
b7fb8173456af325460440ac138ecccfe37b721a56b1fac52ae54c7634f69605

SHA512
57572125111bd3bac7435086d9a02c231b15da8d9f323fb401f3c747846f82d52db9ffaf3790cf96d155e0b237b86f5609ed7e0781ff57547c683258448fa4c8

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
memory/3068-25-0x000000000AF50000-0x000000000AFA0000-memory.dmp

Filesize
320KB

Download