b1dbae6d7a2569ac1a9b33ca603c0b3fe74570eaf78092d706ca10f17d665748

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 11:42

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General

Target

4186a7dbaf05328c72e0fb39821f09c6_JaffaCakes118.pdf
Size

9KB
MD5

4186a7dbaf05328c72e0fb39821f09c6
SHA1

58e6fc75e0b53111779f958e99a8cf620c2f03e5
SHA256

b1dbae6d7a2569ac1a9b33ca603c0b3fe74570eaf78092d706ca10f17d665748
SHA512

970b8d2a517c074f1ef5583a950655ba0613d8f38136abc2849103a8e6b70c8ab5d573209cf5ac151c98ad2895c516a998b670ccd1aa33255ec7a2478312fbdd
SSDEEP

192:FPz4ULMxLIKXHszs61Hitzl/KGKBQis78IGNTXbw/ZJN5anH5ZgOX3XTqBJakC+:FPz4ULMxLIKXHsA61UZK3kGhayz1Xzqj

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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1144 wrote to memory of 4956	1144	AcroRd32.exe	86
PID 1144 wrote to memory of 4956	1144	AcroRd32.exe	86
PID 1144 wrote to memory of 4956	1144	AcroRd32.exe	86
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 4896	4956	RdrCEF.exe	87
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88
PID 4956 wrote to memory of 224	4956	RdrCEF.exe	88

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\4186a7dbaf05328c72e0fb39821f09c6_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:1144
- 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:4956
- - 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=1CC419D0791DDA080ABEE0D4DA48715D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4896
- - 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=A738EAF29A8C1468DBFEBF3DE3CAEE80 --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=A738EAF29A8C1468DBFEBF3DE3CAEE80 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:224
- - 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=0B618A7D6FB5AEFCE1710B1834A250BC --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3024
- - 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=1BDAA7B8E7076303CEE3E0D7DE44B7AE --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=1BDAA7B8E7076303CEE3E0D7DE44B7AE --renderer-client-id=5 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2608
- - 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=271454F06B96DD3B328D4EA113B11FD4 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3180
- - 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=1F5EC20CE8FC25D523D72F0C6D874B85 --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1284

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3332

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
687de929853234af3c8f8dde99f7c4a4

SHA1
080979b4b0dc5d11686780220ff0e072d75578e2

SHA256
f963ba94bbba0ca2a75ce2c459aeb3283ad131d9135bc0c70289261695b27f54

SHA512
63dee7d09dcae03f96bd320780d78a8f3cf4b3578d5c1a0d4f472fcbc5f43cdd9c2db6fa8199a92ca341581e47e336ebd3bb9fa758ec2ccac31d4fc8f6283d99

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/1144-129-0x000000000A2E0000-0x000000000A42D000-memory.dmp

Filesize
1.3MB

Download