1d32c6f43f551436d40b19a82bc54f121f379a171771f8d5aba8eae2768887d1

General

Target

eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe
Size

324KB
MD5

eacfc30298843ceb8c667c400582ee8b
SHA1

cec7685fba45ad46ac48aa093488496e5b8b9a1b
SHA256

1d32c6f43f551436d40b19a82bc54f121f379a171771f8d5aba8eae2768887d1
SHA512

392955c6044f2f622cb88f1fb483e498d4619294265b23716095e7445f4573e97e4f9cc2f535f62029e7628d70894cc74fe87b20675a9c3b94f2dbd11e7bb3a6
SSDEEP

1536:tOJVn4JLlfLJ0UYFqeXx57B4JN5eCD8SlNDSSvHFRiCCVGCWPaeSe+eooOoaoCoj:QV4JLlfLIl7B4JN5eI4A

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3048	DelEC62.tmp

Executes dropped EXE 1 IoCs

pid	Process
3048	DelEC62.tmp

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\3323.vbs	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe
File created	C:\WINDOWS\3323.vbs	DelEC62.tmp

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 4 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	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DelEC62.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "hao.thehh.info"	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "hao.thehh.info"	DelEC62.tmp

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 1704	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	30
PID 2604 wrote to memory of 1704	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	30
PID 2604 wrote to memory of 1704	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	30
PID 2604 wrote to memory of 1704	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	30
PID 2604 wrote to memory of 3048	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	31
PID 2604 wrote to memory of 3048	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	31
PID 2604 wrote to memory of 3048	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	31
PID 2604 wrote to memory of 3048	2604	eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe	31
PID 3048 wrote to memory of 2640	3048	DelEC62.tmp	32
PID 3048 wrote to memory of 2640	3048	DelEC62.tmp	32
PID 3048 wrote to memory of 2640	3048	DelEC62.tmp	32
PID 3048 wrote to memory of 2640	3048	DelEC62.tmp	32

C:\Users\Admin\AppData\Local\Temp\eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\system32\wscript.exe" /nologo C:\WINDOWS\3323.vbs
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1704
- C:\Users\Admin\AppData\Local\Temp\DelEC62.tmp
  C:\Users\Admin\AppData\Local\Temp\DelEC62.tmp 296 "C:\Users\Admin\AppData\Local\Temp\eacfc30298843ceb8c667c400582ee8b_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer start page
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\wscript.exe
    "C:\Windows\system32\wscript.exe" /nologo C:\WINDOWS\3323.vbs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DelEC62.tmp

Filesize
324KB

MD5
eacfc30298843ceb8c667c400582ee8b

SHA1
cec7685fba45ad46ac48aa093488496e5b8b9a1b

SHA256
1d32c6f43f551436d40b19a82bc54f121f379a171771f8d5aba8eae2768887d1

SHA512
392955c6044f2f622cb88f1fb483e498d4619294265b23716095e7445f4573e97e4f9cc2f535f62029e7628d70894cc74fe87b20675a9c3b94f2dbd11e7bb3a6

Download Submit
C:\WINDOWS\3323.vbs

Filesize
266KB

MD5
1861b0d15a96f0eab78821ef09f11398

SHA1
9931aec4e49a4075ce680ae5e69069f506f4383c

SHA256
0981eb96faa65fe1ea7afde1d97184d67970c06ed442919a1173b48e91ad5d54

SHA512
2b49cf513a546e43040fe63f99adf1d4cd49510a65c04d68122e398c9e1687fd5b29094261cc5265d92b740e8ee9fad46994a97d32ce86222abc7669afd97415

Download Submit

Analysis

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