strela | b5a83963be4babe4b7db2867a62484d5460a6d1b6851df9cecf47fed3ecd264e

Analysis

max time kernel
90s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2024 03:49

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General

Target

f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
Size

3.5MB
MD5

f1392d7a061333b7ae8cbece9ab87ee6
SHA1

e41d9fe104f221c248343f06a2151b8396068797
SHA256

b5a83963be4babe4b7db2867a62484d5460a6d1b6851df9cecf47fed3ecd264e
SHA512

b8d034235f5e1615b67d86988945be2a6d5fcc220687807a310915990708775d4e8c38b78cd1e37825e42540b61f9bf61d2deaaef135f613d75fc5e8f52e3b3f
SSDEEP

98304:F4uEIWNLQdS40pnBUFkq16fP6j3kf+zbPa:W9ztQ8BCKWkQ

Score

10^/10

strela discovery stealer

Malware Config

Signatures

Detects Strela Stealer payload 2 IoCs

resource	yara_rule
behavioral2/memory/2924-0-0x0000000000400000-0x00000000007AD000-memory.dmp	family_strela
behavioral2/memory/2924-3-0x0000000000400000-0x00000000007AD000-memory.dmp	family_strela

Strela stealer
An info stealer targeting mail credentials first seen in late 2022.
stealer strela

Enumerates connected drives 3 TTPs 26 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\T:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\R:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\S:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\Y:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\f:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\K:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\W:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\B:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\L:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\N:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\V:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\O:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\Z:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\M:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\d:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\E:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\G:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\I:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\P:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\Q:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\A:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\F:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\H:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\J:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\U:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
File opened (read-only)	\??\X:	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2924	f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1392d7a061333b7ae8cbece9ab87ee6_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2924-0-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/2924-1-0x0000000003400000-0x0000000003429000-memory.dmp

Filesize
164KB

Download
memory/2924-2-0x0000000003400000-0x0000000003429000-memory.dmp

Filesize
164KB

Download
memory/2924-3-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download