0bc878014a475ab64640e73a3352d49d4eb70425e2598b2b2de02684c5cb5979

General

Target

a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
Size

256KB
MD5

a0e10aeb75ec49e9e155dd8820bfd069
SHA1

e7793b979e53ef1027bcc6fda077a5781499e92d
SHA256

0bc878014a475ab64640e73a3352d49d4eb70425e2598b2b2de02684c5cb5979
SHA512

59a5a9a3db1813247328a7408fc1d3416ad1426c6a9a4346676069bfac9a937ce9814bec2ce44c71437648e8016020e8152099c004dfdf30b7f56256fc80739c
SSDEEP

3072:/qL0VmhOUSfLAeHXhvxqSLByuziPvKr720u8BoMPi+t/mvdnq/ptObI4uRY5SYl1://VYZmZzqXumir7MiednqkSYlH9mIXnn

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3028-4-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/3028-10-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/3028-8-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/3028-7-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/3028-16-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/3028-22-0x0000000000400000-0x0000000000426000-memory.dmp	upx

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2268 set thread context of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 3028 set thread context of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 2268 wrote to memory of 3028	2268	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	30
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31
PID 3028 wrote to memory of 3044	3028	a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3028
- - C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\a0e10aeb75ec49e9e155dd8820bfd069_JaffaCakes118.exe
    3⤵
    PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

memory/2268-6-0x0000000002BD0000-0x0000000002CE9000-memory.dmp

Filesize
1.1MB

Download
memory/2268-0-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2268-11-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2268-1-0x0000000000401000-0x00000000004F9000-memory.dmp

Filesize
992KB

Download
memory/3028-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-4-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-14-0x0000000002930000-0x0000000002A49000-memory.dmp

Filesize
1.1MB

Download
memory/3028-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-20-0x0000000000430000-0x000000000050F000-memory.dmp

Filesize
892KB

Download
memory/3028-22-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3044-15-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3044-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3044-19-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download

Analysis

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