fc2ce19e04851214e868def824f7a4a06c51fb43c02713b0c75900defff665e6

Analysis

max time kernel
135s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 11:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

19e7fdfb5216e8f53487bd4b10cf40b1_JaffaCakes118.pdf
Size

48KB
MD5

19e7fdfb5216e8f53487bd4b10cf40b1
SHA1

77e5905da338cca7035591b6c057b192660cbc62
SHA256

fc2ce19e04851214e868def824f7a4a06c51fb43c02713b0c75900defff665e6
SHA512

6ab2fd6728dc99aabed926e5ed4aed2b84f580fdfade1b4ff091d4c341812990b824a9ea361b88f86f12a5f6571c30f7498b40cdbd6e96d067831133062953dc
SSDEEP

1536:R3opVmtHJZO/XxBH3v8XzDpnrf3eTR6JJ:q2ZCBBHknBrfus

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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 2036	4124	AcroRd32.exe	98
PID 4124 wrote to memory of 2036	4124	AcroRd32.exe	98
PID 4124 wrote to memory of 2036	4124	AcroRd32.exe	98
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2988	2036	RdrCEF.exe	99
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100
PID 2036 wrote to memory of 2000	2036	RdrCEF.exe	100

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\19e7fdfb5216e8f53487bd4b10cf40b1_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4124
- 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:2036
- - 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=C0B4B5D7048C6171866DF9D0B3DA576A --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2988
- - 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=6578C06B7F8874B91878689B1ACCAF17 --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=6578C06B7F8874B91878689B1ACCAF17 --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2000
- - 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=89E41C4CF384BF045D54778992E56B05 --mojo-platform-channel-handle=2260 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4308
- - 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=E68E62E60C05058B6681C5C2CFA27D93 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2180
- - 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=5903CB530511178153814EF49F620756 --mojo-platform-channel-handle=1708 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4332

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4608,i,1305347165619645738,15927664461101562802,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:8
1⤵
PID:3620

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
4128a0bc00b9af88a86e41a7c0c0bdd8

SHA1
967cd8f49c5f942a7b4dedc9e1440783d38a7eee

SHA256
91ce32c9bd264379706154f0d407dec0f7b03eb0875b266ef3afc5e08be57603

SHA512
a4786d7aeb74f795f259393172269560a36b75bb0a8a69dff04a6f0a5f2fe833c21271ef327a7d4a10e75b5d9f689f784a70926167c9e10d45282b10f3d08560

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/4124-119-0x0000000009FA0000-0x000000000A24B000-memory.dmp

Filesize
2.7MB

Download