10d2b3c59ad152aa7c17aa29735ac015a5c30b31ed277376e58972bef1fe3a32

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 22:20

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a6da9c3b068c1aeace132e7f0b974a56_JaffaCakes118.pdf
Size 35KB
Sample240613-19ft8asepd
SHA256 10d2b3c59ad152aa7c17aa29735ac015a5c30b31ed277376e58972bef1fe3a32
MD5 a6da9c3b068c1aeace132e7f0b974a56
SHA1 3d6e1d49b4c0225c9c1e68ffe53a630fd2720428
SHA512 1a48b8f03bf69d601d68a8131f251f0d485b30ebf21019f35a0be4c77f88bc495a599635b9f73b4835dc859774eb25a34b705f5ff42b7b19e6442d27ee7ad2f9
SSDEEP 768:ygGzpD7DL0vaGXlSYaeqS1Qx1hv2f6qYgo4IokkcCNqHfiHftbbkK:vGFfcQ7xrCoPokkcCNKfiHfFkK
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2500	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe
2500	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1844	2500	AcroRd32.exe	85
PID 2500 wrote to memory of 1844	2500	AcroRd32.exe	85
PID 2500 wrote to memory of 1844	2500	AcroRd32.exe	85
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 944	1844	RdrCEF.exe	86
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	RdrCEF.exe	87
PID 1844 wrote to memory of 4888	1844	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\a6da9c3b068c1aeace132e7f0b974a56_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:2500
- 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:1844
- - 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=D16A609365C4EB7559D37107FA63FAE4 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:944
- - 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=40BCFB6B6772F47FCA7B355E38DC4956 --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=40BCFB6B6772F47FCA7B355E38DC4956 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4888
- - 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=F238D751C158FED942D8A3EE2A8B2E62 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1624
- - 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=C3AA05058AF1C7948DC175676C63C5B7 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2812
- - 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=8F06C1928B696A92110F26F63062B5ED --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=8F06C1928B696A92110F26F63062B5ED --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    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=F350ECD37BE3B23ED2EC778C98FD34ED --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1292

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3416

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 bfb557c9c850aa259c4bcc801a831e6b72d213d93083cccd672b701e7c69e639
MD5 fa8f1904b41fb74abd90895d0d1ec9d5
SHA1 78d665dae5076b6ba23a49c03ba8352db7bc6725
SHA512 76c1822867e5c22eff58d084ae906d4fc26c95afa19f0ed0cb651c0912fd160dc8043baf3e8d0bd7d4423398175a7d2fde7e18479ab1a70ca88d6ade6119d8a9
SSDEEP 384:yenudThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:1+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

Submit Download

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

Submit Download

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

Submit Download