sality | f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97

Analysis

max time kernel
139s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 17:58

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General

Target

f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe
Size

132KB
MD5

e4dad14021b0ac7f4e31b5cebba4b8f1
SHA1

89368a373ea57e50f01ce8a39c493d6a6c75028f
SHA256

f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97
SHA512

e1b927ae7ee44073351a048c59a627641cfd2b8118c928ac3a4fc5bd2d9083d4e67a0c89dcda9e65651cb39be5a864be9a51a00a49198bd4991b9ea2787043e7
SSDEEP

3072:BftffhJCu/IWLu6CtjrTjWjnLz9Rx2xDowfS+rVNuRbuAVl:JVfhgu/JdYjkLRRGSH13

Score

10^/10

sality backdoor upx

Malware Config

Extracted

Family

sality

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation cmd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	cmd.exe

UPX packed file 1 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2216-8-0x00000000008A0000-0x000000000192E000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

Processes:

f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe

description	ioc	process
File created	C:\Windows\Logo1_.exe	f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe
File created	C:\Windows\rundl132.exe	f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe

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

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

cmd.exe

pid process

3508 cmd.exe

pid	process
3508	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe

description	pid	process	target process
PID 2216 wrote to memory of 3508	2216	f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe	cmd.exe
PID 2216 wrote to memory of 3508	2216	f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe	cmd.exe
PID 2216 wrote to memory of 3508	2216	f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe
"C:\Users\Admin\AppData\Local\Temp\f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2216

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aF3D.bat
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
PID:3508

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 --no-appcompat-clear --mojo-platform-channel-handle=3680 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:2224

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\$$aF3D.bat
Filesize
721B

MD5
d5b794ff8a658b83a0f6b3e487a069f9

SHA1
4a00d4821c0af0a955d8566be6f1d30a0c2e62f3

SHA256
664d925deca156cd04f61c83c705c812d514bcce19bbcdfb9cad55dbcec23519

SHA512
0c66fbf9d487716c6a16b950e9f94a1d4107f28a7f5c022c27ebb08446e850f8551167db854cc8f4c0266d1735a98e4a23c20d30ca76816e8501808e02490b5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\f1af25e6e2348e17627b021f09b09c6289a2cb8668ec343bc3d6028ba4de3c97.exe.exe
Filesize
105KB

MD5
ab2f8732fdaf10c16891fd7f6c34863c

SHA1
eeab6d069c50577b048a1d4b34fbda18d9c31fcb

SHA256
8a897b10c54ddfb77865edb57b74501ba9a86e3b11b2fcdc9217a388ffe02b3d

SHA512
774d5b10da5b633d7d05daf5d29c53eda95a5aaa811fd1e8bea5d814ecdf5983f2a0a8b2de194acb6aeb77eb3464113fa2a0541c34281efdbb5be8ecc95d1d3f

Download Submit
memory/2216-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2216-8-0x00000000008A0000-0x000000000192E000-memory.dmp

Filesize
16.6MB

Download
memory/2216-9-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download