27364051858d6c92ca90dac04650f8f9d230689cb3e250f3dc26937d7c8dce14

General

Target

0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
Size

1.8MB
MD5

0ddc9e1114dbef9ce1beb88ec906998f
SHA1

32c2dd64aacc05bba60c081f804769b2b9c6f368
SHA256

27364051858d6c92ca90dac04650f8f9d230689cb3e250f3dc26937d7c8dce14
SHA512

c9b9c32eb96146aca20f624a0b079cdc1a98ea35eab3cf395222e5f453f1633206e6a55bf195d601af61f8d05d97a1efdddd995ffcbd3505fe9bea8de718d3f5
SSDEEP

24576:+cocf49vcQKqrsu22upB+RFUcmSuf4VSjRv1vxOWnUL9K5b1w2TLjTJe65h84DYr:+cPSMCP84VSjVO5LMR1w2Tb5hBKj

Score

7^/10

discovery evasion spyware stealer trojan

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4076	cookieman.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cookieman.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
3640	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
3640	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
3640	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
3640	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3640	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 3640	4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe	82
PID 4884 wrote to memory of 3640	4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe	82
PID 4884 wrote to memory of 3640	4884	0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4884
- C:\Users\Admin\AppData\Local\Temp\0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0ddc9e1114dbef9ce1beb88ec906998f_JaffaCakes118.exe" /wrapper /dir="C:\Users\Admin\AppData\Local\Temp\pkg_4b391fc0" /pproc="explorer.exe"
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3640
- - C:\Users\Admin\AppData\LocalLow\cookieman.exe
    "C:\Users\Admin\AppData\LocalLow\cookieman.exe" /mode=read installiq.com
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\cookie.ini

Filesize
34B

MD5
3f4519b56cb1e006dfe4341e72112913

SHA1
0ff5675d359c898b6a6bdc1dff10f71097bc9927

SHA256
125adf4924899f2026436c0919853bb78b718c7cb6f2187148b01938b79388a2

SHA512
78c0961f0828f32032c643f0e6ab59d1ca8b96bb891a74b0b255e1a1a63a0c581f486e9e16b070399e6365d1fb53464eb2b723932480b41a2df5e9f1eb89ab40

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C:\Users\Admin\AppData\LocalLow\cookieman.exe

Filesize
62KB

MD5
d08288fc3c69e61dc0a1ca4744c18750

SHA1
f3bc8fcd38ce1a300678de6421e11fc16799e754

SHA256
71a48a941d12f6e037f39365a4c1c575fe2ee8d3af3a070c3149cbb11338df0b

SHA512
a9c9a94c900803e8638d9e35606109592108f67b53d043e17a3d009cd5edcfb18c7f667ccbeedb45cff3cebb6c1d640b1a29d512113d75d2d4399204b4df4efc

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C:\Users\Admin\AppData\Local\Temp\pkg_4b391fc0\autorun.txt

Filesize
88B

MD5
8cde99f993c40273144cad9762af8ab3

SHA1
8ad88ba39f14860cf504697d4494211436f44ef2

SHA256
8dec02646308e692cbafa14e29df90945ac7fdf7e849630d4814c2a408f3b352

SHA512
266e4fb4248dfff17d877ace0f940fe98d549fe929fa1a566d73a7e4c178bf569fcc99151315c2062180636b4851853a700801e7112f521df3fc247dd2b0f748

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C:\Users\Admin\AppData\Local\Temp\pkg_4b391fc0\wrapper.xml

Filesize
692B

MD5
44601e00ff712607d2a0b64de786d843

SHA1
5696d1604b564a38669035faf395f78c933d8717

SHA256
424ef303f88bcd0c6af1858cdacc0e3225545957fcb6c49110e39ff39b26b7f9

SHA512
7328a2db19fc89d43a4c6dac7338ebf71dfe418bf3bd5bf04966afa1cd76cc7c73daeea07496c7df425ad369f6b17ffcbdf3b2d5de7e7d70424621d9375b73d1

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Analysis

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