16a9919c1a433b9a0b7402228045999c03a36666075f1503fa94b1bcdd005433

General

Target

a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
Size

294KB
MD5

a49b5466750d1e5b967a0932e0cf9bf8
SHA1

3f9e19738cb8422d8cced7f086f6e8e69f30712e
SHA256

16a9919c1a433b9a0b7402228045999c03a36666075f1503fa94b1bcdd005433
SHA512

39d6a456b3539139c4984c7987229f8e0c932809a10aed57f25ab0013fe84d740efe7b8e61b059edf211791dbce3fcb392fab805ae81c80ee6ff9408f01fcd58
SSDEEP

6144:iVGeCa6+vW6UyXBcT4hcCthnVW5GJZ2tNYLj8Mfs19Ta5D:+GeCa6+v5deT4KCzVzYKj86s1eD

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2948 set thread context of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93

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	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93
PID 2948 wrote to memory of 4752	2948	a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Users\Admin\AppData\Local\Temp\a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a49b5466750d1e5b967a0932e0cf9bf8_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4752

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4180,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=4608 /prefetch:8
1⤵
PID:2988

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/2948-9-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-5-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-21-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-20-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-19-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-18-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-17-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-16-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-15-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-14-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-13-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-12-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-11-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-10-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-1-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2948-8-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-0-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2948-7-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-6-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-22-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/2948-4-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-3-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2948-2-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2948-29-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/4752-26-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4752-27-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4752-25-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4752-30-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4752-31-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download

Analysis

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