10d629f275e77bf1de491c5728ba08b1a14ae5b86fcb0369a07744dfdc475fed

General

Target

5ba8b55836ddf533613a7ec700cea66d_JaffaCakes118.pdf
Size

7KB
MD5

5ba8b55836ddf533613a7ec700cea66d
SHA1

98d6b876e0607bc80de3d9627e9388f727944161
SHA256

10d629f275e77bf1de491c5728ba08b1a14ae5b86fcb0369a07744dfdc475fed
SHA512

62accd22b1ae9190ac647378ec0193cc06370716dd37d5ef427a1d83f2c60c034e76635ab3b38025cdc095ae6d2fb0935e8bc39c5f7c7bf36712420400e261be
SSDEEP

96:OrggNYwtszjWRmqaVvjOfit+yLiPCh6B+0G4dIcM2tQDIlQ+OWy8Uef:3mqa8vCChulfM8SgQ+OWy3W

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

Processes:

AcroRd32.exe

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

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe
2188	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2188 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

2188 AcroRd32.exe
2188 AcroRd32.exe
2188 AcroRd32.exe
2188 AcroRd32.exe
2188 AcroRd32.exe
2188 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2188 wrote to memory of 412	2188	AcroRd32.exe	RdrCEF.exe
PID 2188 wrote to memory of 412	2188	AcroRd32.exe	RdrCEF.exe
PID 2188 wrote to memory of 412	2188	AcroRd32.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1456	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe
PID 412 wrote to memory of 1492	412	RdrCEF.exe	RdrCEF.exe

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\5ba8b55836ddf533613a7ec700cea66d_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:2188

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:412

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=0B348DCF397C5CC9C1BF1A34E3941846 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1456

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=D577C15D07632541827CC88EE8DA3BE6 --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=D577C15D07632541827CC88EE8DA3BE6 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1492

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=7861FBC62C940ACAC84C48B615C8EFB5 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2764

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=4E7E200370A2EF966EA3C5D2244251F3 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3516

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=F6C59D9D88A5DD36AB874EA06DD10D1A --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=F6C59D9D88A5DD36AB874EA06DD10D1A --renderer-client-id=6 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3456

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=464E18345D58CDF47DC839E194C3A256 --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4396

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
31f6c5f2a28a75e1f6f84ddeb0fb7ee0

SHA1
a53b3b0ac1b1ab83f8277961d1949f47a264b8cd

SHA256
7e3991318e6d535060933d838634af09c764ad90a27f64c83bd27d4adc9fd083

SHA512
bca90ad799be3c7f4c2689dcc2ad9e9f5420c511ffe40b726295367e76e8428418d8ba507d00c01559b24d027a955ba33d18b1fbe3fe9cd5f5a55c55d0172cd8

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/2188-125-0x000000000AB10000-0x000000000AC5D000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads