295d7eb5832fc7b18e64b08ab15eab866adde2497935c25a249867dd98c044cf

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 01:57

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General

Target

fe296e89ccb6512dc5d26c8b01c4601b_JaffaCakes118.pdf
Size

87KB
MD5

fe296e89ccb6512dc5d26c8b01c4601b
SHA1

15777e623078768d3ebc243201ed2bee2c656f2f
SHA256

295d7eb5832fc7b18e64b08ab15eab866adde2497935c25a249867dd98c044cf
SHA512

28d561a28bc68c3b45db57b45190561605e38ff5721495e1816a84caed7e7c665b2aa9bf2ff67bb00d6806cf3d110365355fdec15ffb644316abe19ea1ea22b5
SSDEEP

1536:Nz/jdbl2ndjc6kQ8bvxmNkfLcrcxdMj8z2ksXyFGNaWgjmOtBLxsBrzfHzHWQpOi:ZjHMDGkNkTcr2mfhGGNHOqNz/zyCD

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2428	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe
2428	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 1252	2428	AcroRd32.exe	90
PID 2428 wrote to memory of 1252	2428	AcroRd32.exe	90
PID 2428 wrote to memory of 1252	2428	AcroRd32.exe	90
PID 2428 wrote to memory of 1636	2428	AcroRd32.exe	91
PID 2428 wrote to memory of 1636	2428	AcroRd32.exe	91
PID 2428 wrote to memory of 1636	2428	AcroRd32.exe	91
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1196	1252	RdrCEF.exe	92
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93
PID 1252 wrote to memory of 1136	1252	RdrCEF.exe	93

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\fe296e89ccb6512dc5d26c8b01c4601b_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:2428
- 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:1252
- - 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=E635D659915A50CF9452966C7CD2BD42 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1196
- - 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=CD00F3699F81E037C7945029BF497603 --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=CD00F3699F81E037C7945029BF497603 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1136
- - 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=29C324498320E0521CD43F7E42985337 --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=29C324498320E0521CD43F7E42985337 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1336
- - 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=9EFDB401CA3AC91BD68C8CAA246E03C3 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2344
- - 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=EEAF2975A46E85EABD9D1F0C400862D0 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4412
- - 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=55E954530FFC143879FB7CC7B4AD9B5C --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1488
- 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⤵
  PID:1636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4892

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 --no-appcompat-clear --mojo-platform-channel-handle=1044 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
1⤵
PID:3228

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

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
efcad20f7002307a7bd633a9d24eaabf

SHA1
db7f0925547c7fdec5c873fae6e8712c82f01336

SHA256
ba746642db3f5901498fe429048d80b2861abd40c779738a23fb1d052d0c522c

SHA512
8a53fd11fcd0824ef75098bfcd24698131c24a933ca56f28ed7b9429f796bb5e7fdb1de2908cbf5b13b193d1575133a89596ffea6fdef3936f09bf61fde58023

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/2428-142-0x000000000BFE0000-0x000000000C00A000-memory.dmp

Filesize
168KB

Download