e2b31e48283b4bfb291c678315e322e0602659b8410575dd5e2b39630e863a0c

Analysis

max time kernel
129s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 01:32

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General

Target

ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe
Size

959KB
MD5

ad6259bd99fba6be8c8cd7d63c732217
SHA1

87f85614f45b72d3ae6872873f80805d86130725
SHA256

e2b31e48283b4bfb291c678315e322e0602659b8410575dd5e2b39630e863a0c
SHA512

41632ce05b78ca65e2b389105b524a19a0590536a32c0fbe110f5546bbe50a9039a97ca54ebee4d2375ab84d7d00490097478413023c4f386002b035e56960ef
SSDEEP

12288:BRuF2OPlgCxbUuqEolqhlBG0EZRYx35Ua8wvJfiU3us5NhOblYNTwUkVQ+PYJ12w:BRuFhCwUuqDluBMfEhJX3z5mKhwbLetL

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe
4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe
4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 4232	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	87
PID 4120 wrote to memory of 4232	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	87
PID 4120 wrote to memory of 4232	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	87
PID 4120 wrote to memory of 2524	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	89
PID 4120 wrote to memory of 2524	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	89
PID 4120 wrote to memory of 2524	4120	ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad6259bd99fba6be8c8cd7d63c732217_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\smes\u.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4232
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\smes\u.bat

Filesize
44B

MD5
704efba1aee1454561da552dda430498

SHA1
d20fb96683f769eb9cef1b0a068bcba70aeab9c2

SHA256
80b08d35bd27636e0774ce35ab57306f76edc6a0f7058cb1f93733cdf88bf94c

SHA512
7e0c9ede686238703af4893af8842c05c48ab1681ae273b32d8085cf1a17aae946c0c823a0a418787522a551d684367259ff8203ebca6e4ec69b6ded95231bd0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm975F.tmp\AccessControl.dll

Filesize
10KB

MD5
055f4f9260e07fc83f71877cbb7f4fad

SHA1
a245131af1a182de99bd74af9ff1fab17977a72f

SHA256
4209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc

SHA512
a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm975F.tmp\FindProcDLL.dll

Filesize
3KB

MD5
8614c450637267afacad1645e23ba24a

SHA1
e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2

SHA256
0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758

SHA512
af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b

Download Submit
C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat

Filesize
135B

MD5
a1323bb73c920e061d7fc0259ce64273

SHA1
ab703027dfe77caf372b4c6edb3c7b483605164b

SHA256
69190863776e5d0d1a49c09d800c420facf79662b46f3c0a51f985ae1947cfd2

SHA512
da86bce49b2a912b713a3eb849f42cf3fe98ccea1e56b8c31eee1e10c9aacff1895ae51fda73aa77bf59b17f0cb786cb05e8500aa837f8ba10d0974311991d66

Download Submit
memory/4120-5-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download