89c94f577bc071d4465689d29ae6bfb5d105bce525f3c95bfc29947a557fe95b

Analysis

max time kernel
149s
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, 13:38

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General

Target
a5d4acaf2a68888ebba9f1a22b631596_JaffaCakes118.pdf
Size 38KB
Sample240613-qxt6za1dle
SHA256 89c94f577bc071d4465689d29ae6bfb5d105bce525f3c95bfc29947a557fe95b
MD5 a5d4acaf2a68888ebba9f1a22b631596
SHA1 1f7f06f2148fbd1532d7c74862b67ca0f8c5caa6
SHA512 9a2014d120ca750e0a7d734be20df81e6c1f63f895cd232aa6ecd998610350ff64ed67046a1cf243f32b743d97eaccc00881fae91dfafb403bb5082e91d388b9
SSDEEP 768:F/NNu7ddQ1EgO42jcWswb15hT231waVoVdiD14PSV8GjmEuQDQzaCFn2lJVbP1dQ:F/NNuJUdOmWsm15hT231wsoVdiD14PSm
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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1316	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe
1316	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 1304	1316	AcroRd32.exe	85
PID 1316 wrote to memory of 1304	1316	AcroRd32.exe	85
PID 1316 wrote to memory of 1304	1316	AcroRd32.exe	85
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2256	1304	RdrCEF.exe	86
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	RdrCEF.exe	87
PID 1304 wrote to memory of 2840	1304	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\a5d4acaf2a68888ebba9f1a22b631596_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1304
- - 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=21C361A1F8E71DF7164B2EEF98E07599 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2256
- - 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=F9F5D9AA98746695A16780535B89079B --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=F9F5D9AA98746695A16780535B89079B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2840
- - 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=0F0DA2A4D444E9EB9107D8AAA2002C5C --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4516
- - 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=2E6764CE6713C52A8526BA946BF9BE87 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4276
- - 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=168249FCBC61E70C0F1ECFF54CBEA219 --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=168249FCBC61E70C0F1ECFF54CBEA219 --renderer-client-id=6 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3556
- - 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=3CBA6F39F5ADF77C2D363059F6600837 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1344

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3000

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 059885f3e1b38d4bc0839496193010e9019f9f0584ccd6591ad0218f91e5ce44
MD5 c84306e0aa7fa7949c5d96ee42999789
SHA1 5bb0579d54b63a6a94d2ecba7c61483186efe830
SHA512 88ba09b2960e98e235d3f50ad63e96e87a312fdb52f2bba984a57cac14c700cf0f0ea2330207f3d56c238b61dbbc5c7ea90586ae9bf5132bcd966d965a4097de
SSDEEP 384:yexdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:I+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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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

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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

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